**Official National Weather Service forecasts for Miami on September 18, 2026, project daytime highs in the upper 80s°F (around 31°C), driven by typical late-summer subtropical conditions featuring easterly flow, high humidity, and widespread afternoon convection.** Persistent moisture and scattered to likely thunderstorms—expected mainly after midday—limit intense surface heating by increasing cloud cover and evaporative cooling, keeping the daily maximum from reaching the low 90s. Model guidance and climatological baselines for mid-September in southeast Florida align with this range, with heat indices potentially climbing near 95–98°F despite the air temperature. Trader sentiment, reflected in the leading 88–91°F buckets, incorporates the narrow window for peak readings before storms develop and minor forecast variability in exact timing or localized heating. No major tropical systems or anomalous ridging are altering the pattern, supporting the market-implied concentration around these values.
Tóm tắt AI thử nghiệm tham chiếu dữ liệu Polymarket. Đây không phải tư vấn giao dịch và không ảnh hưởng đến cách thị trường này được giải quyết. · Cập nhậtHighest temperature in Miami on September 18?
Highest temperature in Miami on September 18?
88-89°F 44%
90-91°F 35%
86-87°F 17%
84-85°F 6%
$26,761 KL.
$26,761 KL.
Sep 18, 2026
77°F or below
<1%
78-79°F
<1%
80-81°F
1%
82-83°F
3%
84-85°F
6%
86-87°F
17%
88-89°F
44%
90-91°F
35%
92-93°F
<1%
94-95°F
<1%
96°F or higher
<1%
88-89°F 44%
90-91°F 35%
86-87°F 17%
84-85°F 6%
$26,761 KL.
$26,761 KL.
Sep 18, 2026
77°F or below
$733 KL.
<1%
78-79°F
$190 KL.
<1%
80-81°F
$2,846 KL.
1%
82-83°F
$2,086 KL.
3%
84-85°F
$2,408 KL.
6%
86-87°F
$4,665 KL.
17%
88-89°F
$3,873 KL.
44%
90-91°F
$6,697 KL.
35%
92-93°F
$2,811 KL.
<1%
94-95°F
$508 KL.
<1%
96°F or higher
$313 KL.
<1%
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Miami Intl Airport Station in degrees Fahrenheit on 18 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kmia
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.**Official National Weather Service forecasts for Miami on September 18, 2026, project daytime highs in the upper 80s°F (around 31°C), driven by typical late-summer subtropical conditions featuring easterly flow, high humidity, and widespread afternoon convection.**
Persistent moisture and scattered to likely thunderstorms—expected mainly after midday—limit intense surface heating by increasing cloud cover and evaporative cooling, keeping the daily maximum from reaching the low 90s. Model guidance and climatological baselines for mid-September in southeast Florida align with this range, with heat indices potentially climbing near 95–98°F despite the air temperature. Trader sentiment, reflected in the leading 88–91°F buckets, incorporates the narrow window for peak readings before storms develop and minor forecast variability in exact timing or localized heating. No major tropical systems or anomalous ridging are altering the pattern, supporting the market-implied concentration around these values.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Miami Intl Airport Station in degrees Fahrenheit on 18 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kmia
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kmia
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Thị trường mở: Sep 16, 2026, 2:56 AM ET
Khối lượng
$26,761Ngày kết thúc
Sep 18, 2026Thị trường mở
Sep 16, 2026, 2:56 AM ETNguồn giải quyết
https://www.weather.gov/wrh/timeseries?site=kmiaNgười giải quyết
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Miami Intl Airport Station in degrees Fahrenheit on 18 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kmia
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.**Official National Weather Service forecasts for Miami on September 18, 2026, project daytime highs in the upper 80s°F (around 31°C), driven by typical late-summer subtropical conditions featuring easterly flow, high humidity, and widespread afternoon convection.**
Persistent moisture and scattered to likely thunderstorms—expected mainly after midday—limit intense surface heating by increasing cloud cover and evaporative cooling, keeping the daily maximum from reaching the low 90s. Model guidance and climatological baselines for mid-September in southeast Florida align with this range, with heat indices potentially climbing near 95–98°F despite the air temperature. Trader sentiment, reflected in the leading 88–91°F buckets, incorporates the narrow window for peak readings before storms develop and minor forecast variability in exact timing or localized heating. No major tropical systems or anomalous ridging are altering the pattern, supporting the market-implied concentration around these values.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Miami Intl Airport Station in degrees Fahrenheit on 18 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kmia
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kmia
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Khối lượng
$26,761Ngày kết thúc
Sep 18, 2026Thị trường mở
Sep 16, 2026, 2:56 AM ETNguồn giải quyết
https://www.weather.gov/wrh/timeseries?site=kmiaNgười giải quyết
0x69c47De9D...**Official National Weather Service forecasts for Miami on September 18, 2026, project daytime highs in the upper 80s°F (around 31°C), driven by typical late-summer subtropical conditions featuring easterly flow, high humidity, and widespread afternoon convection.** Persistent moisture and scattered to likely thunderstorms—expected mainly after midday—limit intense surface heating by increasing cloud cover and evaporative cooling, keeping the daily maximum from reaching the low 90s. Model guidance and climatological baselines for mid-September in southeast Florida align with this range, with heat indices potentially climbing near 95–98°F despite the air temperature. Trader sentiment, reflected in the leading 88–91°F buckets, incorporates the narrow window for peak readings before storms develop and minor forecast variability in exact timing or localized heating. No major tropical systems or anomalous ridging are altering the pattern, supporting the market-implied concentration around these values.
Tóm tắt AI thử nghiệm tham chiếu dữ liệu Polymarket. Đây không phải tư vấn giao dịch và không ảnh hưởng đến cách thị trường này được giải quyết. · Cập nhật
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