Persistent northeasterly flow and extensive cloud cover are anchoring the market's strong preference for a 66-67°F high in New York City on September 23, with National Weather Service and multiple model runs converging on mid-60s readings. Cool, stable air advection from the ocean has suppressed daytime heating since September 22, when highs reached only the mid-60s amid similar conditions. Late-September climatology supports this moderation, as average Central Park maxima decline toward 70°F while marine influence and high pressure maintain overcast skies and northeast winds of 15-20 mph. Limited diurnal warming under thick cloud decks and no significant warm-air advection keep probabilities for 68°F or higher well below 30 percent. Updated forecast guidance expected within 24 hours could refine the exact maximum and shift the 66-67°F bin if clearer breaks develop.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateHighest temperature in NYC on September 23?
66-67°F 55%
68-69°F 27%
72-73°F 14%
60-61°F 11%
57°F or below
2%
58-59°F
8%
60-61°F
11%
62-63°F
9%
64-65°F
11%
66-67°F
55%
68-69°F
27%
70-71°F
11%
72-73°F
14%
74-75°F
<1%
76°F or higher
<1%
66-67°F 55%
68-69°F 27%
72-73°F 14%
60-61°F 11%
57°F or below
2%
58-59°F
8%
60-61°F
11%
62-63°F
9%
64-65°F
11%
66-67°F
55%
68-69°F
27%
70-71°F
11%
72-73°F
14%
74-75°F
<1%
76°F or higher
<1%
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=klga
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.
Binuksan ang Market: Sep 21, 2026, 3:55 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=klgaResolver
0x69c47De9D...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=klga
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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=klgaResolver
0x69c47De9D...Persistent northeasterly flow and extensive cloud cover are anchoring the market's strong preference for a 66-67°F high in New York City on September 23, with National Weather Service and multiple model runs converging on mid-60s readings. Cool, stable air advection from the ocean has suppressed daytime heating since September 22, when highs reached only the mid-60s amid similar conditions. Late-September climatology supports this moderation, as average Central Park maxima decline toward 70°F while marine influence and high pressure maintain overcast skies and northeast winds of 15-20 mph. Limited diurnal warming under thick cloud decks and no significant warm-air advection keep probabilities for 68°F or higher well below 30 percent. Updated forecast guidance expected within 24 hours could refine the exact maximum and shift the 66-67°F bin if clearer breaks develop.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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