| National Weather Service Forecast for:
Pecan Grove, TX Issued by: National Weather Service Houston/Galveston/Dickinson, TX |
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| Updated: Sat, 04-Jul-2026 7:21pm CDT | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Partly cloudy, with a low around 77. Heat index values as high as 105. South wind 0 to 10 mph. |
| Sunday |
Mostly sunny, with a high near 97. Heat index values as high as 107. Southwest wind 0 to 5 mph. |
| Sunday Night |
Partly cloudy, with a low around 77. Heat index values as high as 105. South wind around 5 mph. |
| Monday |
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Heat index values as high as 106. Southwest wind 0 to 5 mph. Chance of precipitation is 20%. |
| Monday Night |
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. South wind 0 to 5 mph. Chance of precipitation is 20%. |
| Tuesday |
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Chance of precipitation is 20%. |
| Tuesday Night |
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Chance of precipitation is 20%. |
| Wednesday |
Sunny, with a high near 97. |
| Wednesday Night |
Mostly clear, with a low around 77. |
| Thursday |
Sunny, with a high near 98. |
| Thursday Night |
Mostly clear, with a low around 78. |
| Friday |
Mostly sunny, with a high near 97. |
| Friday Night |
Mostly clear, with a low around 78. |
| Saturday |
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 96. |
Forecast from NOAA-NWS for Pecan Grove, TX.