The National Weather Service's official observation at Central Park—the authoritative station for New York City—recorded a daily minimum temperature of 56-57°F on May 6, 2026, driving trader consensus to a 100% implied probability for that outcome as markets resolved post-measurement. This aligns with pre-event NOAA forecast model runs, including the GFS and ECMWF ensembles, which projected mid-50s lows amid a shift to cooler, rainy conditions following near-record warmth on May 5 (highs near 82°F) and persistent southerly flow. Early May climatology supports this, with 30-year normals around 53-57°F for overnight minima. Scenarios challenging resolution are exceedingly rare, such as post hoc quality control revisions by NWS for sensor anomalies, though historical precedents show near-zero incidence for settled daily records. Traders await no further updates, as the market nears closure.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in NYC on May 6?
56-57°F 100.0%
51°F or below <1%
52-53°F <1%
54-55°F <1%
$87,308 Vol.
$87,308 Vol.
51°F or below
No
52-53°F
No
54-55°F
No
56-57°F
Yes
58-59°F
No
60-61°F
No
62-63°F
No
64-65°F
No
66-67°F
No
68-69°F
No
70°F or higher
No
56-57°F 100.0%
51°F or below <1%
52-53°F <1%
54-55°F <1%
$87,308 Vol.
$87,308 Vol.
51°F or below
No
52-53°F
No
54-55°F
No
56-57°F
Yes
58-59°F
No
60-61°F
No
62-63°F
No
64-65°F
No
66-67°F
No
68-69°F
No
70°F or higher
No
The resolution source for this market will be information from Wunderground, specifically the lowest 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: May 4, 2026, 12:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
The resolution source for this market will be information from Wunderground, specifically the lowest 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...Outcome proposed: No
No dispute
Final outcome: No
The National Weather Service's official observation at Central Park—the authoritative station for New York City—recorded a daily minimum temperature of 56-57°F on May 6, 2026, driving trader consensus to a 100% implied probability for that outcome as markets resolved post-measurement. This aligns with pre-event NOAA forecast model runs, including the GFS and ECMWF ensembles, which projected mid-50s lows amid a shift to cooler, rainy conditions following near-record warmth on May 5 (highs near 82°F) and persistent southerly flow. Early May climatology supports this, with 30-year normals around 53-57°F for overnight minima. Scenarios challenging resolution are exceedingly rare, such as post hoc quality control revisions by NWS for sensor anomalies, though historical precedents show near-zero incidence for settled daily records. Traders await no further updates, as the market nears closure.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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