National Weather Service Forecast for: Denton, TX
Issued by: National Weather Service Fort Worth/Dallas, TX
Updated: 09/17/2026 6:06am

Denton
 
Today

Today: Mostly Sunny
Mostly Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Chance Rain Showers
Chance Rain Showers
Tuesday

Tuesday: Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Rain Showers then Slight Chance Showers And T-Storms
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
 
Hi 99 °F Hi 99 °F Hi 99 °F Hi 100 °F Hi 95 °F Hi 94 °F Hi 95 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Clear
Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
Monday
Night
Monday Night: Chance Rain Showers
Chance Rain Showers
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
 
Lo 79 °F Lo 77 °F Lo 78 °F Lo 78 °F Lo 75 °F Lo 74 °F Lo 75 °F  

Air Quality Alert issued September 16 at 3:01PM CDT
 

Today
 
Mostly sunny. High near 99, with temperatures falling to around 97 in the afternoon. Heat index values as high as 103. South southeast wind 5 to 10 mph.
Tonight
 
Mostly clear. Low around 79, with temperatures rising to around 81 overnight. Heat index values as high as 100. South southeast wind 5 to 10 mph.
Friday
 
Sunny. High near 99, with temperatures falling to around 97 in the afternoon. Heat index values as high as 104. South wind 0 to 5 mph.
Friday Night
 
Clear. Low around 77, with temperatures rising to around 79 overnight. Heat index values as high as 99. South wind around 5 mph.
Saturday
 
Sunny, with a high near 99. South wind 5 to 10 mph.
Saturday Night
 
Mostly clear, with a low around 78. South wind around 10 mph.
Sunday
 
Mostly sunny, with a high near 100. South wind around 10 mph.
Sunday Night
 
A slight chance of rain showers after 1am. Partly cloudy, with a low around 78. South southeast wind around 5 mph. Chance of precipitation is 20%.
Monday
 
A chance of rain showers. Mostly sunny, with a high near 95. South southeast wind around 5 mph. Chance of precipitation is 30%.
Monday Night
 
A chance of rain showers. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Tuesday
 
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 20%.
Tuesday Night
 
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. Chance of precipitation is 20%.
Wednesday
 
Mostly sunny, with a high near 95.
Wednesday Night
 
Partly cloudy, with a low around 75.

 

Forecast from NOAA-NWS for Denton, TX.