| National Weather Service Forecast for:
Pecan Grove, TX Issued by: National Weather Service Houston/Galveston/Dickinson, TX |
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| Updated: Sat, 11-Jul-2026 1:21am CDT | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
A slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 78. Southeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday |
Showers and thunderstorms likely. Mostly cloudy, with a high near 91. Heat index values as high as 101. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Saturday Night |
A chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 78. Southeast wind 0 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Sunday |
Showers and thunderstorms likely after 7am. Partly sunny, with a high near 92. Heat index values as high as 105. Southeast wind 0 to 5 mph. Chance of precipitation is 70%. |
| Sunday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 77. South wind 0 to 5 mph. Chance of precipitation is 70%. |
| Monday |
Showers and thunderstorms. Mostly cloudy, with a high near 91. Chance of precipitation is 80%. |
| Monday Night |
Showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 80%. |
| Tuesday |
Showers and thunderstorms likely. Mostly cloudy, with a high near 91. Chance of precipitation is 60%. |
| Tuesday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 30%. |
| Wednesday |
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 94. Chance of precipitation is 20%. |
| Wednesday Night |
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 20%. |
| Thursday |
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 20%. |
| Thursday Night |
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. Chance of precipitation is 20%. |
| Friday |
Mostly sunny, with a high near 96. |
Forecast from NOAA-NWS for Pecan Grove, TX.