| National Weather Service Forecast for:
Pecan Grove, TX Issued by: National Weather Service Houston/Galveston/Dickinson, TX |
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| Updated: Fri, 24-Jul-2026 1:21pm CDT | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 95. Heat index values as high as 106. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. |
| Tonight |
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. Heat index values as high as 102. South wind 0 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. |
| Saturday |
Patchy fog before 9am. Mostly sunny, with a high near 96. Heat index values as high as 105. South wind 0 to 5 mph. |
| Saturday Night |
Partly cloudy, with a low around 75. Heat index values as high as 103. South wind 0 to 10 mph. |
| Sunday |
Sunny, with a high near 97. South wind 0 to 5 mph. |
| Sunday Night |
Mostly clear, with a low around 77. |
| Monday |
Sunny, with a high near 99. |
| Monday Night |
Mostly clear, with a low around 76. |
| Tuesday |
Sunny, with a high near 100. |
| Tuesday Night |
Mostly clear, with a low around 76. |
| Wednesday |
Sunny, with a high near 100. |
| Wednesday Night |
Mostly clear, with a low around 78. |
| Thursday |
Mostly sunny, with a high near 100. |
| Thursday Night |
Mostly clear, with a low around 79. |
Forecast from NOAA-NWS for Pecan Grove, TX.