Recent National Weather Service forecasts for the New York City area indicate overnight lows in the low 70s°F for August 18, driven by a warm, humid air mass with dew points near 70°F that limit radiative cooling under partly cloudy skies and light northwest winds. Model consensus shows minimal influence from any weak frontal passage, keeping temperatures above seasonal normals amid the broader warmer-than-average August pattern. These conditions position 74–75°F as the leading market outcome, with 72–73°F as a close alternative if clearer skies enhance cooling overnight. Updated model runs and evening observations will refine the final reading before resolution.
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 August 18?
74-75°F 43%
72-73°F 29%
76-77°F 13%
70-71°F 12%
63°F or below
<1%
64-65°F
4%
66-67°F
4%
68-69°F
7%
70-71°F
12%
72-73°F
29%
74-75°F
43%
76-77°F
13%
78-79°F
5%
80-81°F
7%
82°F or higher
1%
74-75°F 43%
72-73°F 29%
76-77°F 13%
70-71°F 12%
63°F or below
<1%
64-65°F
4%
66-67°F
4%
68-69°F
7%
70-71°F
12%
72-73°F
29%
74-75°F
43%
76-77°F
13%
78-79°F
5%
80-81°F
7%
82°F or higher
1%
This market will resolve to the temperature range that contains the lowest temperature recorded at the LaGuardia Airport Station in degrees Fahrenheit on 18 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the LaGuardia Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Market Opened: Aug 16, 2026, 9:28 PM ET
Resolution Source
https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGAResolver
0x69c47De9D...This market will resolve to the temperature range that contains the lowest temperature recorded at the LaGuardia Airport Station in degrees Fahrenheit on 18 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the LaGuardia Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Resolution Source
https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGAResolver
0x69c47De9D...Recent National Weather Service forecasts for the New York City area indicate overnight lows in the low 70s°F for August 18, driven by a warm, humid air mass with dew points near 70°F that limit radiative cooling under partly cloudy skies and light northwest winds. Model consensus shows minimal influence from any weak frontal passage, keeping temperatures above seasonal normals amid the broader warmer-than-average August pattern. These conditions position 74–75°F as the leading market outcome, with 72–73°F as a close alternative if clearer skies enhance cooling overnight. Updated model runs and evening observations will refine the final reading before resolution.
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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