| National Weather Service Forecast for:
Pecan Grove, TX Issued by: National Weather Service Houston/Galveston/Dickinson, TX |
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| Updated: Sun, 12-Jul-2026 1:21pm CDT | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Showers and thunderstorms likely. Partly sunny. High near 94, with temperatures falling to around 89 in the afternoon. Heat index values as high as 102. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Tonight |
Showers and thunderstorms likely. Mostly cloudy, with a low around 77. South wind 0 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Monday |
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and noon, then showers and thunderstorms likely between noon and 1pm, then showers and thunderstorms likely between 1pm and 4pm, then showers and thunderstorms likely. Mostly cloudy. High near 91, with temperatures falling to around 86 in the afternoon. South wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible. |
| Monday Night |
Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms between 7pm and 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 76. East wind 0 to 5 mph. Chance of precipitation is 60%. |
| Tuesday |
Showers and thunderstorms. Mostly cloudy, with a high near 87. Southeast wind 0 to 5 mph. Chance of precipitation is 80%. |
| Tuesday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 75. Chance of precipitation is 70%. |
| Wednesday |
A chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 90. Chance of precipitation is 50%. |
| Wednesday Night |
A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 75. Chance of precipitation is 30%. |
| Thursday |
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 92. 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 93. |
| Friday Night |
Partly cloudy, with a low around 76. |
| Saturday |
Mostly sunny, with a high near 95. |
| Saturday Night |
Mostly clear, with a low around 74. |
Forecast from NOAA-NWS for Pecan Grove, TX.