Trader consensus on Polymarket tilts toward 88-89°F (31%) as the highest temperature in Dallas on March 26, driven by the National Weather Service's latest forecast of 88°F under a potent upper-level ridge fostering subsidence warming and abundant sunshine for peak insolation. Differentiating the tight race with 86-87°F (27.5%) and 90-91°F (22%), GFS ensembles skew slightly cooler due to subtle boundary-layer mixing uncertainties, while ECMWF runs project warmer advection from southerly Gulf flow; high-resolution NAM models converge near 88°F. Clear skies minimize cloud interference, but minor cumulus development could trim 1-2°F, aligning odds with this 2-3°F model spread amid above-normal late-March warmth averaging 72°F historically. Final 12z updates tomorrow may sharpen resolution criteria.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Dallas on March 26?
Highest temperature in Dallas on March 26?
88-89°F 34%
86-87°F 28%
90-91°F 20%
84-85°F 10%
$13,087 Vol.
$13,087 Vol.
79°F or below
1%
80-81°F
1%
82-83°F
5%
84-85°F
10%
86-87°F
28%
88-89°F
34%
90-91°F
20%
92-93°F
8%
94-95°F
2%
96-97°F
<1%
98°F or higher
<1%
88-89°F 34%
86-87°F 28%
90-91°F 20%
84-85°F 10%
$13,087 Vol.
$13,087 Vol.
79°F or below
1%
80-81°F
1%
82-83°F
5%
84-85°F
10%
86-87°F
28%
88-89°F
34%
90-91°F
20%
92-93°F
8%
94-95°F
2%
96-97°F
<1%
98°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 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 22, 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...Trader consensus on Polymarket tilts toward 88-89°F (31%) as the highest temperature in Dallas on March 26, driven by the National Weather Service's latest forecast of 88°F under a potent upper-level ridge fostering subsidence warming and abundant sunshine for peak insolation. Differentiating the tight race with 86-87°F (27.5%) and 90-91°F (22%), GFS ensembles skew slightly cooler due to subtle boundary-layer mixing uncertainties, while ECMWF runs project warmer advection from southerly Gulf flow; high-resolution NAM models converge near 88°F. Clear skies minimize cloud interference, but minor cumulus development could trim 1-2°F, aligning odds with this 2-3°F model spread amid above-normal late-March warmth averaging 72°F historically. Final 12z updates tomorrow may sharpen resolution criteria.
Experimental AI-generated summary referencing Polymarket data · Updated

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