Recent National Weather Service and NOAA model consensus points to a persistent marine layer and moderate onshore flow holding Los Angeles daytime highs near 67–71 °F on May 22, keeping the leading market buckets tightly clustered. Subtle variations in cloud-cover dissipation timing and local wind speeds explain the narrow spread among the 66–67 °F, 68–69 °F, and 70–71 °F outcomes; stronger sea breezes or earlier clearing can add 2–3 °F, while thicker stratus delays warming. Historical mid-May climatology at Los Angeles International Airport shows similar marine-influenced days averaging 68–72 °F, supporting trader focus on these thresholds. Updated NWS short-range guidance and next model cycle this evening will likely tighten resolution odds further.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Los Angeles on May 22?
68-69°F 32%
66-67°F 29%
70-71°F 26%
72-73°F 12%
61°F or below
<1%
62-63°F
1%
64-65°F
2%
66-67°F
29%
68-69°F
32%
70-71°F
26%
72-73°F
12%
74-75°F
5%
76-77°F
2%
78-79°F
<1%
80°F or higher
<1%
68-69°F 32%
66-67°F 29%
70-71°F 26%
72-73°F 12%
61°F or below
<1%
62-63°F
1%
64-65°F
2%
66-67°F
29%
68-69°F
32%
70-71°F
26%
72-73°F
12%
74-75°F
5%
76-77°F
2%
78-79°F
<1%
80°F or higher
<1%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Los Angeles International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/los-angeles/KLAX.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Market Opened: May 20, 2026, 12:29 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/ca/los-angeles/KLAXResolver
0x69c47De9D...The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Los Angeles International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/los-angeles/KLAX.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Resolution Source
https://www.wunderground.com/history/daily/us/ca/los-angeles/KLAXResolver
0x69c47De9D...Recent National Weather Service and NOAA model consensus points to a persistent marine layer and moderate onshore flow holding Los Angeles daytime highs near 67–71 °F on May 22, keeping the leading market buckets tightly clustered. Subtle variations in cloud-cover dissipation timing and local wind speeds explain the narrow spread among the 66–67 °F, 68–69 °F, and 70–71 °F outcomes; stronger sea breezes or earlier clearing can add 2–3 °F, while thicker stratus delays warming. Historical mid-May climatology at Los Angeles International Airport shows similar marine-influenced days averaging 68–72 °F, supporting trader focus on these thresholds. Updated NWS short-range guidance and next model cycle this evening will likely tighten resolution odds further.
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