National Weather Service Forecast for: Denton, TX
Issued by: National Weather Service Fort Worth/Dallas, TX
Updated: 07/22/2026 6:11am

Denton
 
Today

Today: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
 
Hi 104 °F Hi 100 °F Hi 102 °F Hi 103 °F Hi 103 °F Hi 104 °F Hi 105 °F  
 
Tonight

Tonight: Clear
Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Clear
Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
 
Lo 79 °F Lo 80 °F Lo 83 °F Lo 83 °F Lo 82 °F Lo 83 °F Lo 83 °F  

Heat Advisory issued July 22 at 12:02AM CDT until July 23 at 8:00PM CDT
Extreme Heat Warning issued July 22 at 12:02AM CDT until July 22 at 8:00PM CDT
Air Quality Alert issued July 21 at 2:42PM CDT
 

Today
 
Sunny, with a high near 104. Heat index values as high as 114. North northeast wind 5 to 10 mph.
Tonight
 
Clear. Low around 79, with temperatures rising to around 81 overnight. Heat index values as high as 113. East northeast wind 5 to 10 mph.
Thursday
 
Sunny, with a high near 100. Heat index values as high as 106. East wind 5 to 10 mph.
Thursday Night
 
Mostly clear. Low around 80, with temperatures rising to around 82 overnight. Heat index values as high as 105. East southeast wind 5 to 10 mph.
Friday
 
Sunny, with a high near 102. South southeast wind 5 to 10 mph.
Friday Night
 
Partly cloudy. Low around 83, with temperatures rising to around 85 overnight. South wind around 10 mph.
Saturday
 
Mostly sunny, with a high near 103. South wind around 10 mph.
Saturday Night
 
Partly cloudy, with a low around 83. South wind around 10 mph.
Sunday
 
Sunny, with a high near 103. South wind around 10 mph.
Sunday Night
 
Clear, with a low around 82.
Monday
 
Sunny, with a high near 104.
Monday Night
 
Mostly clear, with a low around 83.
Tuesday
 
Sunny, with a high near 105.
Tuesday Night
 
Mostly clear, with a low around 83.

 

Forecast from NOAA-NWS for Denton, TX.