| National Weather Service Forecast for:
Pecan Grove, TX Issued by: National Weather Service Houston/Galveston/Dickinson, TX |
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| Updated: Thu, 21-May-2026 7:36am CDT | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Showers and thunderstorms. Mostly cloudy. High near 82, with temperatures falling to around 79 in the afternoon. Southeast wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible. |
| Tonight |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Southeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Friday |
Showers and thunderstorms likely. Mostly cloudy, with a high near 86. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. |
| Friday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 73. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. |
| Saturday |
Showers and thunderstorms. Mostly cloudy. High near 85, with temperatures falling to around 82 in the afternoon. Southeast wind around 5 mph. Chance of precipitation is 90%. |
| Saturday Night |
Showers and thunderstorms. Cloudy, with a low around 72. Chance of precipitation is 90%. |
| Sunday |
Showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 90%. |
| Sunday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 71. Chance of precipitation is 70%. |
| Memorial Day |
Showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 70%. |
| Monday Night |
Showers and thunderstorms likely. Partly cloudy, with a low around 72. Chance of precipitation is 70%. |
| Tuesday |
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 50%. |
| Tuesday Night |
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 50%. |
| Wednesday |
A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 86. Chance of precipitation is 70%. |
| Wednesday 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 74. |
Forecast from NOAA-NWS for Pecan Grove, TX.