National Weather Service Forecast for: Pecan Grove, TX
Issued by: National Weather Service Houston/Galveston/Dickinson, TX
Updated: Mon, 15-Jun-2026 4:11am CDT
Richmond
 
Today

Today: Chance Showers And Thunderstorms then Showers And Thunderstorms
Chance Showers And T-Storms then Showers And T-Storms
Tuesday

Tuesday: Showers And Thunderstorms
Showers And T-Storms
Wednesday

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

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

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

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

Sunday: Partly Sunny
Partly Sunny
 
Hi 85 °F Hi 81 °F Hi 88 °F Hi 92 °F Hi 93 °F Hi 90 °F Hi 92 °F  
 
Tonight

Tonight: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers And T-Storms Likely then Chance Showers And T-Storms
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
 
Lo 75 °F Lo 75 °F Lo 78 °F Lo 80 °F Lo 78 °F Lo 78 °F Lo 79 °F  

Flood Watch issued June 15 at 4:07AM CDT until June 17 at 7:00AM CDT
Flood Watch issued June 14 at 11:29AM CDT until June 17 at 7:00AM CDT
 

Today
 
A chance of showers and thunderstorms before 11am, then showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely between 2pm and 4pm, then showers and thunderstorms. Mostly cloudy. High near 85, with temperatures falling to around 81 in the afternoon. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Tonight
 
Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms between 1am and 3am, then showers and thunderstorms likely. Mostly cloudy, with a low around 75. Southeast wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Tuesday
 
Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then showers and thunderstorms likely between 4pm and 5pm, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 81. East wind 0 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.
Tuesday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Wednesday
 
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then showers and thunderstorms likely between 10am and 4pm, then showers and thunderstorms likely. Partly sunny. High near 88, with temperatures falling to around 85 in the afternoon. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Wednesday Night
 
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 78. Chance of precipitation is 60%.
Thursday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 40%.
Thursday Night
 
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 40%.
Juneteenth
 
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 93. Chance of precipitation is 50%.
Friday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Chance of precipitation is 50%.
Saturday
 
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.
Saturday Night
 
A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 78. Chance of precipitation is 40%.
Sunday
 
Partly sunny, with a high near 92.
Sunday Night
 
Partly cloudy, with a low around 79.

 

Forecast from NOAA-NWS for Pecan Grove, TX.