Trader consensus overwhelmingly backs a Dallas high of 88-89°F on March 20 (99.5% implied probability), anchored by the National Weather Service's latest forecast and converging ensemble models from NOAA's GFS and ECMWF, which project peak afternoon heat under a dominant high-pressure ridge fostering clear skies, light winds, and solar insolation exceeding 800 W/m². Recent developments include a 2-3°F upward revision in short-range guidance amid persistent warm anomalies 12°F above March climatology, with soil moisture deficits amplifying daytime heating. This aligns with historical precedents of mid-March warm spells in North Texas. Challenges could arise from a sudden cold front surge or marine layer incursion, potentially capping highs at 82-85°F per outlier Euro model runs.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Dallas on March 20?
Highest temperature in Dallas on March 20?
88-89°F 99.8%
90-91°F <1%
92-93°F <1%
86-87°F <1%
$173,491 Vol.
$173,491 Vol.
86-87°F
<1%
88-89°F
100%
90-91°F
<1%
92-93°F
<1%
94-95°F
<1%
96°F or higher
<1%
88-89°F 99.8%
90-91°F <1%
92-93°F <1%
86-87°F <1%
$173,491 Vol.
$173,491 Vol.
86-87°F
<1%
88-89°F
100%
90-91°F
<1%
92-93°F
<1%
94-95°F
<1%
96°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 16, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/tx/dallas/KDALResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Resolution Source
https://www.wunderground.com/history/daily/us/tx/dallas/KDALResolver
0x69c47De9D...Trader consensus overwhelmingly backs a Dallas high of 88-89°F on March 20 (99.5% implied probability), anchored by the National Weather Service's latest forecast and converging ensemble models from NOAA's GFS and ECMWF, which project peak afternoon heat under a dominant high-pressure ridge fostering clear skies, light winds, and solar insolation exceeding 800 W/m². Recent developments include a 2-3°F upward revision in short-range guidance amid persistent warm anomalies 12°F above March climatology, with soil moisture deficits amplifying daytime heating. This aligns with historical precedents of mid-March warm spells in North Texas. Challenges could arise from a sudden cold front surge or marine layer incursion, potentially capping highs at 82-85°F per outlier Euro model runs.
Experimental AI-generated summary referencing Polymarket data · Updated
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