Trader consensus favors a high temperature of 51°F or below in New York City on March 23 at 48.5% implied probability, driven by the National Weather Service's latest forecast projecting a cool high near 52°F amid a lingering upper-level trough suppressing warmth. Supporting 52-53°F at 24.5%, ensemble models like GFS and ECMWF show convergence on mild conditions following a recent cold front, with light winds and partial cloud cover limiting solar heating. March climatology reinforces this, with historical highs averaging 52°F; overnight model runs trimmed earlier warm outliers, shifting odds downward for 54°F+, as traders price in verified guidance over volatile long-range projections.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in NYC on March 23?
Highest temperature in NYC on March 23?
51°F or below 49%
52-53°F 25%
54-55°F 13%
56-57°F 8%
$29,009 Vol.
$29,009 Vol.
51°F or below
49%
52-53°F
25%
54-55°F
13%
56-57°F
8%
58-59°F
3%
60-61°F
1%
62-63°F
1%
64-65°F
<1%
66-67°F
<1%
68-69°F
<1%
70°F or higher
<1%
51°F or below 49%
52-53°F 25%
54-55°F 13%
56-57°F 8%
$29,009 Vol.
$29,009 Vol.
51°F or below
49%
52-53°F
25%
54-55°F
13%
56-57°F
8%
58-59°F
3%
60-61°F
1%
62-63°F
1%
64-65°F
<1%
66-67°F
<1%
68-69°F
<1%
70°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 19, 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 favors a high temperature of 51°F or below in New York City on March 23 at 48.5% implied probability, driven by the National Weather Service's latest forecast projecting a cool high near 52°F amid a lingering upper-level trough suppressing warmth. Supporting 52-53°F at 24.5%, ensemble models like GFS and ECMWF show convergence on mild conditions following a recent cold front, with light winds and partial cloud cover limiting solar heating. March climatology reinforces this, with historical highs averaging 52°F; overnight model runs trimmed earlier warm outliers, shifting odds downward for 54°F+, as traders price in verified guidance over volatile long-range projections.
Experimental AI-generated summary referencing Polymarket data · Updated
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