Polymarket traders' tight clustering of implied probabilities around 76-81°F for Dallas's highest temperature on March 27 reflects close alignment in the latest NOAA Global Forecast System (GFS) and ECMWF ensemble means, hovering near 79°F, amid uncertainty from a developing upper-ridge pattern over the southern Plains promoting above-normal warmth. Differentiating factors include variable cloud cover from lingering mid-level moisture—favoring 80-81°F in clearer GFS runs—versus subtle cold front remnants and shear potentially capping peaks at 76-77°F per ECMWF leans, with dry soils enhancing daytime heating potential across scenarios. Historical late-March averages (~72°F) provide context, but recent soundings show favorable subsidence. National Weather Service updates expected in coming 00z/12z cycles could sharpen resolution as the date nears.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Dallas on March 27?
Highest temperature in Dallas on March 27?
80-81°F 26%
78-79°F 17%
76-77°F 16%
82-83°F 13%
$30,397 Vol.
$30,397 Vol.
67°F or below
1%
68-69°F
1%
70-71°F
2%
72-73°F
3%
74-75°F
12%
76-77°F
16%
78-79°F
17%
80-81°F
26%
82-83°F
13%
84-85°F
6%
86°F or higher
5%
80-81°F 26%
78-79°F 17%
76-77°F 16%
82-83°F 13%
$30,397 Vol.
$30,397 Vol.
67°F or below
1%
68-69°F
1%
70-71°F
2%
72-73°F
3%
74-75°F
12%
76-77°F
16%
78-79°F
17%
80-81°F
26%
82-83°F
13%
84-85°F
6%
86°F or higher
5%
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 Dallas Love Field Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/tx/dallas/KDAL.
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 23, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/tx/dallas/KDALResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/us/tx/dallas/KDALResolver
0x69c47De9D...Polymarket traders' tight clustering of implied probabilities around 76-81°F for Dallas's highest temperature on March 27 reflects close alignment in the latest NOAA Global Forecast System (GFS) and ECMWF ensemble means, hovering near 79°F, amid uncertainty from a developing upper-ridge pattern over the southern Plains promoting above-normal warmth. Differentiating factors include variable cloud cover from lingering mid-level moisture—favoring 80-81°F in clearer GFS runs—versus subtle cold front remnants and shear potentially capping peaks at 76-77°F per ECMWF leans, with dry soils enhancing daytime heating potential across scenarios. Historical late-March averages (~72°F) provide context, but recent soundings show favorable subsidence. National Weather Service updates expected in coming 00z/12z cycles could sharpen resolution as the date nears.
Experimental AI-generated summary referencing Polymarket data · Updated
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