Recent ensemble forecasts from NOAA's GFS and ECMWF models drive trader consensus toward a NYC high of 56-61°F on March 22, with 56-57°F edging out at 25.5% amid tight clustering reflecting model spread. Differentiating factors include jet stream ridging potentially advecting mild mid-Atlantic air for 60-61°F peaks, versus persistent low-level clouds or a stalled front capping temperatures at 56-57°F, as hinted in latest 12Z runs. Surface winds and diurnal mixing add uncertainty, against a historical March 22 average high of 52°F. Traders await evening updates, where small shifts in initialized boundary layers could sway outcomes.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in NYC on March 22?
Highest temperature in NYC on March 22?
56-57°F 25%
58-59°F 24%
60-61°F 19%
62-63°F 12%
$154,886 Vol.
$154,886 Vol.
53°F or below
3%
54-55°F
8%
56-57°F
25%
58-59°F
24%
60-61°F
19%
62-63°F
12%
64-65°F
9%
66-67°F
2%
68-69°F
1%
70-71°F
<1%
72°F or higher
<1%
56-57°F 25%
58-59°F 24%
60-61°F 19%
62-63°F 12%
$154,886 Vol.
$154,886 Vol.
53°F or below
3%
54-55°F
8%
56-57°F
25%
58-59°F
24%
60-61°F
19%
62-63°F
12%
64-65°F
9%
66-67°F
2%
68-69°F
1%
70-71°F
<1%
72°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 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...Recent ensemble forecasts from NOAA's GFS and ECMWF models drive trader consensus toward a NYC high of 56-61°F on March 22, with 56-57°F edging out at 25.5% amid tight clustering reflecting model spread. Differentiating factors include jet stream ridging potentially advecting mild mid-Atlantic air for 60-61°F peaks, versus persistent low-level clouds or a stalled front capping temperatures at 56-57°F, as hinted in latest 12Z runs. Surface winds and diurnal mixing add uncertainty, against a historical March 22 average high of 52°F. Traders await evening updates, where small shifts in initialized boundary layers could sway outcomes.
Experimental AI-generated summary referencing Polymarket data · Updated
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