Recent National Weather Service and local forecasts for Denver on September 20, 2026, converge on a daytime high in the low 70s, with official guidance calling for 71–73°F under partly cloudy skies and a slight chance of showers. This positioning stems from post-frontal cooling after scattered thunderstorms on September 19, which lowered overnight lows into the low 50s and introduced northerly flow that limited daytime heating. Model consensus, including NWS point forecasts and regional outlooks, shows modest variability tied to exact cloud cover and any afternoon convection, keeping 72–73°F as the modal outcome while allowing modest probability for 70–71°F or 74–75°F if insolation differs. Historical September averages near 75°F provide context, but the current pattern favors below-normal warmth. Updated model runs and afternoon observations will refine these market-implied odds before resolution.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoLa temperatura più alta a Denver il 20 settembre?
72-73°F 46%
70-71°F 26%
74-75°F 21%
20-21°C 8%
$25,216 Vol.
$25,216 Vol.
59°F o inferiore
<1%
60-61°F
<1%
62-63°F
<1%
64-65°F
<1%
66-67°F
3%
20-21°C
8%
70-71°F
26%
72-73°F
46%
74-75°F
21%
76-77°F
4%
78°F o superiore
1%
72-73°F 46%
70-71°F 26%
74-75°F 21%
20-21°C 8%
$25,216 Vol.
$25,216 Vol.
59°F o inferiore
<1%
60-61°F
<1%
62-63°F
<1%
64-65°F
<1%
66-67°F
3%
20-21°C
8%
70-71°F
26%
72-73°F
46%
74-75°F
21%
76-77°F
4%
78°F o superiore
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=kbkf
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.
Mercato aperto: Sep 18, 2026, 2:56 AM ET
Fonte di risoluzione
https://www.weather.gov/wrh/timeseries?site=kbkfRisolutore
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=kbkf
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.
Fonte di risoluzione
https://www.weather.gov/wrh/timeseries?site=kbkfRisolutore
0x69c47De9D...Recent National Weather Service and local forecasts for Denver on September 20, 2026, converge on a daytime high in the low 70s, with official guidance calling for 71–73°F under partly cloudy skies and a slight chance of showers. This positioning stems from post-frontal cooling after scattered thunderstorms on September 19, which lowered overnight lows into the low 50s and introduced northerly flow that limited daytime heating. Model consensus, including NWS point forecasts and regional outlooks, shows modest variability tied to exact cloud cover and any afternoon convection, keeping 72–73°F as the modal outcome while allowing modest probability for 70–71°F or 74–75°F if insolation differs. Historical September averages near 75°F provide context, but the current pattern favors below-normal warmth. Updated model runs and afternoon observations will refine these market-implied odds before resolution.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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