Latest National Weather Service forecasts and GFS/ECMWF ensemble means project a LaGuardia Airport high of 62-66°F on April 3, anchoring trader sentiment in the closely contested 59°F or below (20.5%) through 66-67°F (17.5%) outcomes, consistent with early April climatology averaging near 59°F. Tight clustering reflects model consensus amid inherent spring uncertainties, including variable cloud cover from lingering showers (40-75% chances in guidance) and a stalling weak frontal boundary, which could cap diurnal heating below 60°F if onshore flow persists, or allow mid-60s peaks with partial clearing. Recent 24-hour model runs show stability, but watch 12Z ECMWF/GFS updates and NWS afternoon advisories for shifts in boundary position or precipitation timing before resolution.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in NYC on April 3?
Highest temperature in NYC on April 3?
64-65°F 20%
62-63°F 19%
60-61°F 18%
59°F or below 17%
$28,682 Vol.
$28,682 Vol.
59°F or below
17%
60-61°F
18%
62-63°F
19%
64-65°F
20%
66-67°F
16%
68-69°F
7%
70-71°F
8%
72-73°F
1%
74-75°F
1%
76-77°F
1%
78°F or higher
<1%
64-65°F 20%
62-63°F 19%
60-61°F 18%
59°F or below 17%
$28,682 Vol.
$28,682 Vol.
59°F or below
17%
60-61°F
18%
62-63°F
19%
64-65°F
20%
66-67°F
16%
68-69°F
7%
70-71°F
8%
72-73°F
1%
74-75°F
1%
76-77°F
1%
78°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 29, 2026, 2:36 PM ET
Resolution Source
https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGAResolver
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 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.
Resolution Source
https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGAResolver
0x69c47De9D...Latest National Weather Service forecasts and GFS/ECMWF ensemble means project a LaGuardia Airport high of 62-66°F on April 3, anchoring trader sentiment in the closely contested 59°F or below (20.5%) through 66-67°F (17.5%) outcomes, consistent with early April climatology averaging near 59°F. Tight clustering reflects model consensus amid inherent spring uncertainties, including variable cloud cover from lingering showers (40-75% chances in guidance) and a stalling weak frontal boundary, which could cap diurnal heating below 60°F if onshore flow persists, or allow mid-60s peaks with partial clearing. Recent 24-hour model runs show stability, but watch 12Z ECMWF/GFS updates and NWS afternoon advisories for shifts in boundary position or precipitation timing before resolution.
Experimental AI-generated summary referencing Polymarket data · Updated
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