| National Weather Service Forecast for:
Pecan Grove, TX Issued by: National Weather Service Houston/Galveston/Dickinson, TX |
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| Updated: Fri, 12-Jun-2026 11:21pm CDT | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 78. Southeast wind 0 to 5 mph. |
| Saturday |
A slight chance of showers and thunderstorms after 11am. Mostly sunny. High near 93, with temperatures falling to around 90 in the afternoon. Heat index values as high as 103. Southeast wind 0 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. |
| Saturday Night |
Partly cloudy, with a low around 78. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. |
| Sunday |
A slight chance of rain showers between 8am and 10am, then showers and thunderstorms likely between 10am and 4pm, then showers and thunderstorms likely. Mostly sunny. High near 92, with temperatures falling to around 88 in the afternoon. Heat index values as high as 107. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. |
| Sunday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 77. Southeast wind 0 to 10 mph. Chance of precipitation is 60%. |
| Monday |
Showers and thunderstorms. Mostly cloudy, with a high near 88. Chance of precipitation is 90%. |
| Monday Night |
Showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 90%. |
| Tuesday |
Showers and thunderstorms before 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 85. Chance of precipitation is 90%. |
| Tuesday 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%. |
| Wednesday |
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 40%. |
| Wednesday Night |
A chance of showers and thunderstorms. Partly cloudy, with a low around 78. Chance of precipitation is 40%. |
| Thursday |
A slight chance of rain showers before 7am, then 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. 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. |
Forecast from NOAA-NWS for Pecan Grove, TX.