National Weather Service Forecast for: Denton, TX
Issued by: National Weather Service Fort Worth/Dallas, TX
Updated: 08/26/2026 11:26am

Denton
 
Today

Today: Partly Sunny then Slight Chance Showers And Thunderstorms
Partly Sunny then Slight Chance Showers And T-Storms
Thursday

Thursday: Slight Chance Showers And Thunderstorms then Mostly Sunny
Slight Chance Showers And T-Storms then Mostly Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
 
Hi 100 °F Hi 100 °F Hi 100 °F Hi 100 °F Hi 101 °F Hi 100 °F Hi 101 °F  
 
Tonight

Tonight: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Clear
Clear
Saturday
Night
Saturday Night: Clear
Clear
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 77 °F Lo 78 °F Lo 79 °F Lo 80 °F Lo 80 °F Lo 80 °F  

Heat Advisory issued August 26 at 11:20AM CDT until August 27 at 8:00PM CDT
Heat Advisory issued August 26 at 5:15AM CDT until August 26 at 9:00PM CDT
Heat Advisory issued August 26 at 1:27AM CDT until August 26 at 9:00PM CDT
Air Quality Alert issued August 25 at 2:35PM CDT
 

Today
 
A slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 100. Heat index values as high as 103. North northwest wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Tonight
 
A slight chance of showers and thunderstorms. Partly cloudy. Low around 79, with temperatures rising to around 81 overnight. Heat index values as high as 101. North wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Thursday
 
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 100. Heat index values as high as 106. North northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
 
Partly cloudy. Low around 77, with temperatures rising to around 79 overnight. Heat index values as high as 104. East northeast wind 5 to 10 mph.
Friday
 
Sunny, with a high near 100. East northeast wind 5 to 10 mph.
Friday Night
 
Clear. Low around 78, with temperatures rising to around 80 overnight. East southeast wind 5 to 10 mph.
Saturday
 
Sunny, with a high near 100. South southeast wind around 5 mph.
Saturday Night
 
Clear, with a low around 79. Southeast wind 5 to 10 mph.
Sunday
 
Sunny, with a high near 101. South wind around 10 mph.
Sunday Night
 
Clear, with a low around 80.
Monday
 
Sunny, with a high near 100.
Monday Night
 
Mostly clear, with a low around 80.
Tuesday
 
Sunny, with a high near 101.
Tuesday Night
 
Mostly clear, with a low around 80.

 

Forecast from NOAA-NWS for Denton, TX.