National Weather Service Forecast for: Pecan Grove, TX
Issued by: National Weather Service Houston/Galveston/Dickinson, TX
Updated: Fri, 04-Sep-2026 10:46pm CDT
Richmond
 
  Saturday

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

Sunday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Labor
Day
Labor Day: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday

Tuesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday

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

Thursday: Partly Sunny then Chance Showers And Thunderstorms
Partly 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
  Hi 93 °F Hi 94 °F Hi 95 °F Hi 95 °F Hi 93 °F Hi 94 °F Hi 95 °F
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Sunday
Night
Sunday Night: Showers And Thunderstorms Likely then Partly Cloudy
Showers And T-Storms Likely then Partly Cloudy
Monday
Night
Monday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
 
Lo 76 °F Lo 76 °F Lo 77 °F Lo 77 °F Lo 77 °F Lo 76 °F Lo 76 °F  

 

Tonight
 
Partly cloudy, with a low around 76. East wind 0 to 5 mph.
Saturday
 
A chance of showers and thunderstorms after 10am. Partly sunny. High near 93, with temperatures falling to around 88 in the afternoon. Heat index values as high as 105. North wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night
 
A chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 76. Southeast wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunday
 
Showers and thunderstorms likely. Partly sunny. High near 94, with temperatures falling to around 90 in the afternoon. Heat index values as high as 106. South wind 0 to 5 mph. Chance of precipitation is 60%.
Sunday Night
 
Showers and thunderstorms likely before 7pm. Partly cloudy, with a low around 77. South wind 0 to 5 mph. Chance of precipitation is 60%.
Labor Day
 
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
Monday Night
 
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
Tuesday
 
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 95. Chance of precipitation is 40%.
Tuesday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 77. Chance of precipitation is 40%.
Wednesday
 
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 93. Chance of precipitation is 60%.
Wednesday Night
 
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
Thursday
 
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 94. Chance of precipitation is 30%.
Thursday Night
 
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
Friday
 
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95.

 

Forecast from NOAA-NWS for Pecan Grove, TX.