National Weather Service Forecast for: 3 Miles WNW Decatur, TX
Issued by: National Weather Service Fort Worth/Dallas, TX
Updated: Sep 29, 2026 3:26pm
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Mostly Cloudy then Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And T-Storms
Thursday

Thursday: Showers And Thunderstorms
Showers And T-Storms
Friday

Friday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday

Saturday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Sunday

Sunday: Chance Rain Showers
Chance Rain Showers
Monday

Monday: Mostly Sunny
Mostly Sunny
 
Hi 95 °F Hi 94 °F Hi 78 °F Hi 79 °F Hi 77 °F Hi 79 °F Hi 79 °F  
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms
Chance Showers And T-Storms then Showers And T-Storms
Thursday
Night
Thursday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday
Night
Sunday Night: Chance Rain Showers then Mostly Cloudy
Chance Rain Showers then Mostly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
 
Lo 74 °F Lo 71 °F Lo 67 °F Lo 63 °F Lo 62 °F Lo 60 °F Lo 58 °F  

Flood Watch
 

This Afternoon
 
Mostly sunny, with a high near 95. South southeast wind around 15 mph.
Tonight
 
Mostly cloudy, with a low around 74. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
 
A chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 94. Heat index values as high as 98. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Wednesday Night
 
A chance of showers and thunderstorms before 10pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. Low around 71, with temperatures rising to around 73 overnight. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Thursday
 
Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. High near 78, with temperatures falling to around 70 in the afternoon. South wind 5 to 10 mph. Chance of precipitation is 100%.
Thursday Night
 
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southeast wind 0 to 5 mph. Chance of precipitation is 70%.
Friday
 
A chance of rain showers before 10am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Northeast wind 0 to 10 mph. Chance of precipitation is 50%.
Friday Night
 
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 63. North northeast wind around 5 mph. Chance of precipitation is 60%.
Saturday
 
Showers and thunderstorms likely. Mostly cloudy, with a high near 77. North wind around 5 mph. Chance of precipitation is 60%.
Saturday Night
 
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Sunday
 
A chance of rain showers. Mostly cloudy, with a high near 79. Chance of precipitation is 40%.
Sunday Night
 
A chance of rain showers before 7pm. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Monday
 
Mostly sunny, with a high near 79.
Monday Night
 
Mostly clear, with a low around 58.

 

Forecast from NOAA-NWS for 3 Miles WNW Decatur, TX.