National Weather Service Forecast for: Pecan Grove, TX
Issued by: National Weather Service Houston/Galveston/Dickinson, TX
Updated: Sun, 02-Aug-2026 11:11pm CDT
Richmond
 
  Monday

Monday: Patchy Fog then Slight Chance Showers And Thunderstorms
Patchy Fog then Slight Chance Showers And T-Storms
Tuesday

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

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

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

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

Saturday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Sunday

Sunday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
  Hi 99 °F Hi 99 °F Hi 98 °F Hi 97 °F Hi 96 °F Hi 96 °F Hi 95 °F
 
Tonight

Tonight: Clear then Patchy Fog
Clear then Patchy Fog
Monday
Night
Monday Night: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear
Tuesday
Night
Tuesday Night: Clear
Clear
Wednesday
Night
Wednesday Night: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms then Mostly Clear
Chance Showers And T-Storms then Mostly Clear
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear
 
Lo 76 °F Lo 77 °F Lo 77 °F Lo 77 °F Lo 76 °F Lo 77 °F Lo 77 °F  

 

Tonight
 
Patchy fog after 5am. Clear, with a low around 76. South wind 0 to 5 mph.
Monday
 
Patchy fog before 8am, then a slight chance of showers and thunderstorms. Sunny. High near 99, with temperatures falling to around 96 in the afternoon. Heat index values as high as 104. Southwest wind 0 to 5 mph. Chance of precipitation is 20%.
Monday Night
 
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Heat index values as high as 103. South wind 0 to 10 mph. Chance of precipitation is 20%.
Tuesday
 
A slight chance of showers and thunderstorms between 3pm and 4pm. Sunny. High near 99, with temperatures falling to around 96 in the afternoon. Heat index values as high as 107. South wind 0 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
 
Clear, with a low around 77. South wind 0 to 10 mph.
Wednesday
 
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 98. Chance of precipitation is 20%.
Wednesday Night
 
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Chance of precipitation is 20%.
Thursday
 
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Chance of precipitation is 40%.
Thursday Night
 
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 76. Chance of precipitation is 40%.
Friday
 
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Chance of precipitation is 20%.
Friday Night
 
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. Chance of precipitation is 20%.
Saturday
 
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Chance of precipitation is 20%.
Saturday Night
 
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Chance of precipitation is 20%.
Sunday
 
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95.

 

Forecast from NOAA-NWS for Pecan Grove, TX.