Trader consensus on Polymarket tilts toward mild highs of 60-61°F (20.5% implied probability) and 58-59°F (18.0%), propelled by the latest NOAA Weather Prediction Center guidance and ensemble model outputs from GFS and ECMWF, which converge on peaks near 59°F for March 22 in New York City amid a building upper-level ridge over the Northeast. Differentiating these frontrunners are nuances in forecast models' treatment of boundary-layer mixing and the timing of a weak cold frontal passage—GFS runs skew slightly warmer with better diurnal heating, while ECMWF emphasizes cooler marine influences from lingering Atlantic moisture. Historical March 22 highs average 51°F, but above-normal sea surface temperatures and a meandering jet stream favor this clustered mild outcome, with 12z updates potentially tipping the balance.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in NYC on March 22?
Highest temperature in NYC on March 22?
60-61°F 21%
58-59°F 18%
62-63°F 13%
53°F or below 12%
53°F or below
12%
54-55°F
9%
56-57°F
9%
58-59°F
18%
60-61°F
21%
62-63°F
13%
64-65°F
11%
66-67°F
9%
68-69°F
2%
70-71°F
2%
72°F or higher
2%
60-61°F 21%
58-59°F 18%
62-63°F 13%
53°F or below 12%
53°F or below
12%
54-55°F
9%
56-57°F
9%
58-59°F
18%
60-61°F
21%
62-63°F
13%
64-65°F
11%
66-67°F
9%
68-69°F
2%
70-71°F
2%
72°F or higher
2%
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 LaGuardia Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGA.
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: Mar 18, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGAResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGAResolver
0x69c47De9D...Trader consensus on Polymarket tilts toward mild highs of 60-61°F (20.5% implied probability) and 58-59°F (18.0%), propelled by the latest NOAA Weather Prediction Center guidance and ensemble model outputs from GFS and ECMWF, which converge on peaks near 59°F for March 22 in New York City amid a building upper-level ridge over the Northeast. Differentiating these frontrunners are nuances in forecast models' treatment of boundary-layer mixing and the timing of a weak cold frontal passage—GFS runs skew slightly warmer with better diurnal heating, while ECMWF emphasizes cooler marine influences from lingering Atlantic moisture. Historical March 22 highs average 51°F, but above-normal sea surface temperatures and a meandering jet stream favor this clustered mild outcome, with 12z updates potentially tipping the balance.
Experimental AI-generated summary referencing Polymarket data · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions