National Weather Service Forecast for: Denton, TX
Issued by: National Weather Service Fort Worth/Dallas, TX
Updated: 08/12/2026 6:46pm

Denton
 
  Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
  Hi 103 °F Hi 102 °F Hi 102 °F Hi 103 °F Hi 104 °F Hi 104 °F Hi 103 °F
 
Tonight

Tonight: Clear
Clear
Thursday
Night
Thursday Night: Clear
Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Clear
Clear
Monday
Night
Monday Night: Clear
Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
 
Lo 82 °F Lo 79 °F Lo 81 °F Lo 80 °F Lo 80 °F Lo 81 °F Lo 82 °F  

Heat Advisory issued August 12 at 7:00PM CDT until August 13 at 8:00PM CDT
 

Tonight
 
Clear. Low around 82, with temperatures rising to around 84 overnight. Heat index values as high as 100. South wind around 15 mph, with gusts as high as 30 mph.
Thursday
 
Sunny, with a high near 103. Heat index values as high as 105. South wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
 
Clear. Low around 79, with temperatures rising to around 82 overnight. Heat index values as high as 106. South wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
 
Sunny, with a high near 102. Heat index values as high as 108. South wind around 15 mph, with gusts as high as 25 mph.
Friday Night
 
Mostly clear. Low around 81, with temperatures rising to around 83 overnight. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
 
Sunny, with a high near 102. South wind around 10 mph.
Saturday Night
 
Clear, with a low around 80. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
 
Sunny, with a high near 103. South southwest wind 5 to 10 mph.
Sunday Night
 
Clear, with a low around 80. South wind around 5 mph.
Monday
 
Sunny, with a high near 104.
Monday Night
 
Clear, with a low around 81.
Tuesday
 
Sunny, with a high near 104.
Tuesday Night
 
Mostly clear, with a low around 82.
Wednesday
 
Sunny, with a high near 103.

 

Forecast from NOAA-NWS for Denton, TX.