| National Weather Service Forecast for:
Pecan Grove, TX Issued by: National Weather Service Houston/Galveston/Dickinson, TX |
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| Updated: Sun, 31-May-2026 1:20pm CDT | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Partly sunny, with a high near 93. Heat index values as high as 102. Southeast wind around 5 mph. |
| Tonight |
Patchy fog after 4am. Mostly cloudy, with a low around 75. Heat index values as high as 101. Southeast wind 0 to 10 mph. |
| Monday |
Patchy fog before 9am, then a chance of showers and thunderstorms. Partly sunny, with a high near 92. Heat index values as high as 102. Southeast wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Monday Night |
Partly cloudy, with a low around 75. Heat index values as high as 102. Southeast wind 0 to 5 mph. |
| Tuesday |
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. East wind 0 to 5 mph. Chance of precipitation is 30%. |
| Tuesday Night |
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. Chance of precipitation is 30%. |
| Wednesday |
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 30%. |
| Wednesday Night |
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. Chance of precipitation is 30%. |
| Thursday |
A slight chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 88. Chance of precipitation is 60%. |
| Thursday Night |
Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 60%. |
| Friday |
A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 60%. |
| Friday Night |
Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 60%. |
| Saturday |
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%. |
| Saturday Night |
Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. |
Forecast from NOAA-NWS for Pecan Grove, TX.