**Official National Weather Service forecasts for Denver on September 18, 2026, call for a low near 55°F under scattered thunderstorms and mostly cloudy skies.** Cloud cover and elevated moisture from the storm activity reduce overnight radiative cooling compared to clear conditions, keeping minimum temperatures from falling sharply. Recent model runs and climatological context for mid-September support this range, with historical lows typically in the low-to-mid 50s. Trader positioning on 51°F or below at 50% implied probability reflects uncertainty in exact clearing timing, wind shifts, or localized cooling pockets, while adjacent bins around 54–59°F capture the central forecast range. Updated NWS briefings and real-time observations will refine these market-implied odds as the night progresses.
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-updateLowest temperature in Denver on September 18?
51°F or below 99%
52-53°F 91%
64-65°F 91%
54-55°F 47%
51°F or below
99%
52-53°F
91%
54-55°F
47%
56-57°F
47%
58-59°F
47%
60-61°F
47%
62-63°F
47%
64-65°F
91%
66-67°F
<1%
68-69°F
<1%
70°F or higher
<1%
51°F or below 99%
52-53°F 91%
64-65°F 91%
54-55°F 47%
51°F or below
99%
52-53°F
91%
54-55°F
47%
56-57°F
47%
58-59°F
47%
60-61°F
47%
62-63°F
47%
64-65°F
91%
66-67°F
<1%
68-69°F
<1%
70°F or higher
<1%
The resolution source for this market will be information from NOAA, specifically the lowest 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.
Binuksan ang Market: Sep 16, 2026, 3:30 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=kbkfResolver
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the lowest 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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=kbkfResolver
0x69c47De9D...**Official National Weather Service forecasts for Denver on September 18, 2026, call for a low near 55°F under scattered thunderstorms and mostly cloudy skies.** Cloud cover and elevated moisture from the storm activity reduce overnight radiative cooling compared to clear conditions, keeping minimum temperatures from falling sharply. Recent model runs and climatological context for mid-September support this range, with historical lows typically in the low-to-mid 50s. Trader positioning on 51°F or below at 50% implied probability reflects uncertainty in exact clearing timing, wind shifts, or localized cooling pockets, while adjacent bins around 54–59°F capture the central forecast range. Updated NWS briefings and real-time observations will refine these market-implied odds as the night progresses.
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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