| National Weather Service Forecast for:
Pecan Grove, TX Issued by: National Weather Service Houston/Galveston/Dickinson, TX |
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| Updated: Mon, 12-Oct-2026 11:31pm CDT | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Mostly cloudy, with a low around 77. Southeast wind around 5 mph. |
| Tuesday |
A slight chance of showers and thunderstorms after 7am. Partly sunny, with a high near 93. Heat index values as high as 107. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Tuesday Night |
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. Southeast wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Wednesday |
A slight chance of showers and thunderstorms after 7am. Mostly sunny. High near 93, with temperatures falling to around 90 in the afternoon. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. |
| Wednesday Night |
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. |
| Thursday |
Sunny, with a high near 91. |
| Thursday Night |
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 70. Chance of precipitation is 20%. |
| Friday |
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 88. Chance of precipitation is 20%. |
| Friday Night |
Partly cloudy, with a low around 64. |
| Saturday |
Sunny, with a high near 81. |
| Saturday Night |
Mostly clear, with a low around 59. |
| Sunday |
Sunny, with a high near 84. |
| Sunday Night |
Partly cloudy, with a low around 65. |
| Monday |
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. |
Forecast from NOAA-NWS for Pecan Grove, TX.