National Weather Service observations from the official Dallas-Fort Worth International Airport (KDFW) station confirmed a high temperature of 74°F on March 27, anchoring trader consensus at 100% implied probability for the 74-75°F outcome on Polymarket. This measurement, captured via NOAA-certified automated surface observing systems, followed a sharp cooldown after a mid-March heat wave that shattered a decades-old record with 95°F on March 22; cloudy skies, northerly winds, and a passing front suppressed highs to near climatological norms (average March highs ~72°F). While preliminary data carries minimal revision risk, a rare equipment malfunction or quality-control adjustment could theoretically shift the official record, though such events are exceedingly uncommon post-initial reporting.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Dallas on March 27?
Highest temperature in Dallas on March 27?
74-75°F 100.0%
76-77°F <1%
78-79°F <1%
80-81°F <1%
$353,972 Vol.
$353,972 Vol.
74-75°F
100%
76-77°F
<1%
78-79°F
<1%
80-81°F
<1%
82-83°F
<1%
84-85°F
<1%
86°F or higher
<1%
74-75°F 100.0%
76-77°F <1%
78-79°F <1%
80-81°F <1%
$353,972 Vol.
$353,972 Vol.
74-75°F
100%
76-77°F
<1%
78-79°F
<1%
80-81°F
<1%
82-83°F
<1%
84-85°F
<1%
86°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 23, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/tx/dallas/KDALResolver
0x69c47De9D...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.
Resolution Source
https://www.wunderground.com/history/daily/us/tx/dallas/KDALResolver
0x69c47De9D...National Weather Service observations from the official Dallas-Fort Worth International Airport (KDFW) station confirmed a high temperature of 74°F on March 27, anchoring trader consensus at 100% implied probability for the 74-75°F outcome on Polymarket. This measurement, captured via NOAA-certified automated surface observing systems, followed a sharp cooldown after a mid-March heat wave that shattered a decades-old record with 95°F on March 22; cloudy skies, northerly winds, and a passing front suppressed highs to near climatological norms (average March highs ~72°F). While preliminary data carries minimal revision risk, a rare equipment malfunction or quality-control adjustment could theoretically shift the official record, though such events are exceedingly uncommon post-initial reporting.
Experimental AI-generated summary referencing Polymarket data · Updated
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