National Weather Service Forecast for: Pecan Grove, TX
Issued by: National Weather Service Houston/Galveston/Dickinson, TX
Updated: Sun, 06-Sep-2026 1:21am CDT
Richmond
 
  Sunday

Sunday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Labor
Day
Labor Day: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny 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: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Thursday

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

Friday: Sunny then Slight Chance Showers And Thunderstorms
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
  Hi 95 °F Hi 97 °F Hi 97 °F Hi 95 °F Hi 96 °F Hi 97 °F Hi 96 °F
 
Overnight

Overnight: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms then Mostly Clear
Chance Showers And T-Storms then Mostly Clear
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: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight 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
 
Lo 77 °F Lo 77 °F Lo 77 °F Lo 77 °F Lo 77 °F Lo 77 °F Lo 77 °F  

 

Overnight
 
Partly cloudy, with a low around 77. West wind around 0 mph.
Sunday
 
A slight chance of rain showers between 9am and 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms likely between 1pm and 2pm, then a chance of showers and thunderstorms. Mostly sunny. High near 95, with temperatures falling to around 88 in the afternoon. Heat index values as high as 103. Northwest wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Sunday Night
 
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. South wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Labor Day
 
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Heat index values as high as 106. South 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. South wind 0 to 5 mph. Chance of precipitation is 20%.
Tuesday
 
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Chance of precipitation is 20%.
Tuesday Night
 
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Chance of precipitation is 20%.
Wednesday
 
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
Wednesday Night
 
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
Thursday
 
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Chance of precipitation is 20%.
Thursday Night
 
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Chance of precipitation is 20%.
Friday
 
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. 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.

 

Forecast from NOAA-NWS for Pecan Grove, TX.