National Weather Service Forecast for: Pecan Grove, TX
Issued by: National Weather Service Houston/Galveston/Dickinson, TX
Updated: Sat, 16-May-2026 11:26am CDT
Richmond
 
Today

Today: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Slight Chance Showers And Thunderstorms then Mostly Cloudy
Slight Chance Showers And T-Storms then Mostly Cloudy
Monday

Monday: Mostly Cloudy then Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And T-Storms
Tuesday

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

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

Thursday: Showers And Thunderstorms
Showers And T-Storms
Friday

Friday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
 
Hi 90 °F Hi 91 °F Hi 90 °F Hi 91 °F Hi 87 °F Hi 84 °F Hi 82 °F  
 
Tonight

Tonight: Mostly Cloudy then Slight Chance Showers And Thunderstorms
Mostly Cloudy then Slight Chance Showers And T-Storms
Sunday
Night
Sunday Night: Mostly Cloudy
Mostly Cloudy
Monday
Night
Monday Night: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
Wednesday
Night
Wednesday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Thursday
Night
Thursday Night: Showers And Thunderstorms then Chance Showers And Thunderstorms
Showers And T-Storms then Chance Showers And T-Storms
Friday
Night
Friday Night: Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers And T-Storms Likely then Chance Showers And T-Storms
 
Lo 77 °F Lo 79 °F Lo 79 °F Lo 76 °F Lo 75 °F Lo 72 °F Lo 71 °F  

 

Today
 
Mostly sunny. High near 90, with temperatures falling to around 87 in the afternoon. South wind around 15 mph, with gusts as high as 25 mph.
Tonight
 
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 77. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday
 
A slight chance of showers and thunderstorms before 7am. Mostly cloudy, with a high near 91. Southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday Night
 
Mostly cloudy, with a low around 79. Southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
 
A chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 90. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Monday Night
 
A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 79. Chance of precipitation is 30%.
Tuesday
 
A chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 91. Chance of precipitation is 40%.
Tuesday Night
 
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.
Wednesday
 
A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
Wednesday Night
 
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.
Thursday
 
A chance of rain showers before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 84. Chance of precipitation is 80%.
Thursday Night
 
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 80%.
Friday
 
A chance of rain showers before 7am, then showers and thunderstorms likely. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.
Friday Night
 
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

 

Forecast from NOAA-NWS for Pecan Grove, TX.