| National Weather Service Forecast for:
Pecan Grove, TX Issued by: National Weather Service Houston/Galveston/Dickinson, TX |
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| Updated: Sat, 26-Sep-2026 7:31pm CDT | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Partly cloudy, with a low around 74. East wind 0 to 5 mph. |
| Sunday |
Mostly sunny, with a high near 95. East wind 0 to 5 mph. |
| Sunday Night |
Partly cloudy, with a low around 74. Southeast wind 0 to 10 mph. |
| Monday |
Sunny. High near 96, with temperatures falling to around 93 in the afternoon. Heat index values as high as 101. East wind 0 to 10 mph, with gusts as high as 20 mph. |
| Monday Night |
Mostly clear, with a low around 75. Southeast wind 0 to 10 mph, with gusts as high as 20 mph. |
| Tuesday |
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Chance of precipitation is 20%. |
| Tuesday Night |
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 78. Chance of precipitation is 20%. |
| Wednesday |
A chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 94. Chance of precipitation is 50%. |
| Wednesday Night |
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 50%. |
| Thursday |
Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 70%. |
| Thursday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 75. Chance of precipitation is 70%. |
| Friday |
Showers and thunderstorms likely. Mostly cloudy, with a high near 86. Chance of precipitation is 70%. |
| Friday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 70%. |
| Saturday |
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. |
Forecast from NOAA-NWS for Pecan Grove, TX.