| National Weather Service Forecast for:
Denton, TX Issued by: National Weather Service Fort Worth/Dallas, TX |
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| Updated: 08/20/2026 1:26am | ||||||||||||||||||||||||||||||||||||||||
| Denton | ||||||||||||||||||||||||||||||||||||||||
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Extreme Heat Warning issued August 20 at 1:24AM CDT until August 20 at 8:00PM CDT
| Overnight |
Mostly clear. Low around 83, with temperatures rising to around 85 overnight. South southwest wind around 10 mph. |
| Thursday |
Sunny, with a high near 106. Heat index values as high as 110. South southwest wind 5 to 10 mph. |
| Thursday Night |
Mostly clear. Low around 82, with temperatures rising to around 84 overnight. Heat index values as high as 107. South southeast wind around 5 mph. |
| Friday |
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 106. Heat index values as high as 111. South wind around 5 mph. Chance of precipitation is 20%. |
| Friday Night |
A slight chance of showers and thunderstorms before 10pm. Mostly clear. Low around 82, with temperatures rising to around 84 overnight. South wind around 5 mph. Chance of precipitation is 20%. |
| Saturday |
Sunny, with a high near 106. South southwest wind around 5 mph. |
| Saturday Night |
Partly cloudy, with a low around 81. South wind around 5 mph. |
| Sunday |
Sunny, with a high near 106. South southwest wind around 5 mph. |
| Sunday Night |
Mostly clear, with a low around 83. South wind 5 to 10 mph. |
| Monday |
Sunny, with a high near 106. |
| Monday Night |
Mostly clear, with a low around 82. |
| Tuesday |
Sunny, with a high near 106. |
| Tuesday Night |
Mostly clear, with a low around 82. |
| Wednesday |
Sunny, with a high near 103. |
Forecast from NOAA-NWS for Denton, TX.