| National Weather Service Forecast for:
Pecan Grove, TX Issued by: National Weather Service Houston/Galveston/Dickinson, TX |
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| Updated: Tue, 19-May-2026 1:21pm CDT | ||||||||||||||||||||||||||||||||||||||||
| Richmond | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
A chance of showers and thunderstorms before 5pm, then a chance of showers and thunderstorms. Mostly sunny. High near 91, with temperatures falling to around 87 in the afternoon. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Tonight |
Showers and thunderstorms likely before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 72. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible. |
| Wednesday |
Showers and thunderstorms likely before 4pm, then a chance of showers and thunderstorms. Partly sunny. High near 87, with temperatures falling to around 84 in the afternoon. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible. |
| Wednesday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. East wind around 5 mph. Chance of precipitation is 40%. |
| Thursday |
A slight chance of showers and thunderstorms before 7am, then showers and thunderstorms. Mostly cloudy. High near 84, with temperatures falling to around 80 in the afternoon. Southeast wind 0 to 10 mph. Chance of precipitation is 90%. |
| Thursday Night |
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 74. Chance of precipitation is 90%. |
| Friday |
Showers and thunderstorms. Mostly cloudy, with a high near 86. Chance of precipitation is 80%. |
| Friday Night |
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 73. Chance of precipitation is 80%. |
| Saturday |
Showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 80%. |
| Saturday Night |
Showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 80%. |
| Sunday |
Showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 90%. |
| Sunday Night |
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 80%. |
| Memorial Day |
Showers and thunderstorms likely. Mostly cloudy, with a high near 83. Chance of precipitation is 70%. |
| Monday Night |
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72. |
Forecast from NOAA-NWS for Pecan Grove, TX.