Current forecasts from the National Weather Service and other models indicate overnight lows in the mid-60s°F for Los Angeles on September 22, driven by persistent onshore flow from the Pacific and a lingering marine layer that promotes patchy fog and limits radiative cooling. Light winds and high humidity near the coast further moderate minimum temperatures, consistent with historical September averages around 63°F. Trader consensus across the 62–67°F bins reflects model variability in exact fog timing and clearing, with no strong high-pressure setup or offshore wind event expected to push readings notably higher or lower. Updated guidance ahead of the date will clarify any shifts from these baseline conditions.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Los Angeles on September 22?
66-67°F 55%
64-65°F 39%
62-63°F 38%
60-61°F 19%
57°F or below
7%
58-59°F
11%
60-61°F
19%
62-63°F
38%
64-65°F
39%
66-67°F
55%
68-69°F
19%
70-71°F
11%
72-73°F
7%
74-75°F
5%
76°F or higher
5%
66-67°F 55%
64-65°F 39%
62-63°F 38%
60-61°F 19%
57°F or below
7%
58-59°F
11%
60-61°F
19%
62-63°F
38%
64-65°F
39%
66-67°F
55%
68-69°F
19%
70-71°F
11%
72-73°F
7%
74-75°F
5%
76°F or higher
5%
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=klax
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.
Market Opened: Sep 20, 2026, 7:29 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=klaxResolver
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=klax
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=klaxResolver
0x69c47De9D...Current forecasts from the National Weather Service and other models indicate overnight lows in the mid-60s°F for Los Angeles on September 22, driven by persistent onshore flow from the Pacific and a lingering marine layer that promotes patchy fog and limits radiative cooling. Light winds and high humidity near the coast further moderate minimum temperatures, consistent with historical September averages around 63°F. Trader consensus across the 62–67°F bins reflects model variability in exact fog timing and clearing, with no strong high-pressure setup or offshore wind event expected to push readings notably higher or lower. Updated guidance ahead of the date will clarify any shifts from these baseline conditions.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions