Trader consensus on Polymarket tilts toward NYC's highest temperature on March 24 falling in the 46-49°F range, with 48-49°F edging out at 26% implied probability, driven by the National Weather Service's latest forecast pinning highs near 47°F under a cool post-frontal regime with northwest winds and scattered clouds. Differentiating factors include ensemble model spreads from GFS and ECMWF runs, showing 2-4°F variance tied to boundary layer mixing and diurnally varying cloud cover, which could cap peaks below 50°F. Historical March 24 averages hover around 52°F, but this year's amplified jet stream pattern favors cooler outcomes, with afternoon model updates potentially swaying the tight 46-47°F (24.5%) vs. 48-49°F race.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in NYC on March 24?
Highest temperature in NYC on March 24?
48-49°F 28%
46-47°F 27%
44-45°F 17%
42-43°F 11.0%
37°F or below
1%
38-39°F
3%
40-41°F
3%
42-43°F
11%
44-45°F
17%
46-47°F
29%
48-49°F
23%
50-51°F
18%
52-53°F
7%
54-55°F
6%
56°F or higher
2%
48-49°F 28%
46-47°F 27%
44-45°F 17%
42-43°F 11.0%
37°F or below
1%
38-39°F
3%
40-41°F
3%
42-43°F
11%
44-45°F
17%
46-47°F
29%
48-49°F
23%
50-51°F
18%
52-53°F
7%
54-55°F
6%
56°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 20, 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 NYC's highest temperature on March 24 falling in the 46-49°F range, with 48-49°F edging out at 26% implied probability, driven by the National Weather Service's latest forecast pinning highs near 47°F under a cool post-frontal regime with northwest winds and scattered clouds. Differentiating factors include ensemble model spreads from GFS and ECMWF runs, showing 2-4°F variance tied to boundary layer mixing and diurnally varying cloud cover, which could cap peaks below 50°F. Historical March 24 averages hover around 52°F, but this year's amplified jet stream pattern favors cooler outcomes, with afternoon model updates potentially swaying the tight 46-47°F (24.5%) vs. 48-49°F race.
Experimental AI-generated summary referencing Polymarket data · Updated
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