| National Weather Service Forecast for:
Pecan Grove, TX Issued by: National Weather Service Houston/Galveston/Dickinson, TX |
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| Updated: Sun, 21-Jun-2026 1:21pm CDT | ||||||||||||||||||||||||||||||||||||||||
| Richmond | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
A slight chance of showers and thunderstorms before 3pm. Partly sunny, with a high near 91. Heat index values as high as 105. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Tonight |
Partly cloudy, with a low around 79. Heat index values as high as 106. South wind 10 to 15 mph, with gusts as high as 20 mph. New rainfall amounts less than a tenth of an inch possible. |
| Monday |
Mostly sunny, with a high near 93. Heat index values as high as 106. South wind 10 to 15 mph, with gusts as high as 25 mph. |
| Monday Night |
Partly cloudy, with a low around 79. Heat index values as high as 105. South wind 5 to 10 mph. |
| Tuesday |
Mostly sunny, with a high near 95. South wind 5 to 10 mph. |
| Tuesday Night |
Mostly clear, with a low around 76. |
| Wednesday |
Sunny, with a high near 96. |
| Wednesday Night |
Mostly clear, with a low around 76. |
| Thursday |
Sunny, with a high near 93. |
| Thursday Night |
Mostly clear, with a low around 77. |
| Friday |
Sunny, with a high near 93. |
| Friday Night |
Mostly clear, with a low around 77. |
| Saturday |
Mostly sunny, with a high near 93. |
| Saturday Night |
Mostly clear, with a low around 79. |
Forecast from NOAA-NWS for Pecan Grove, TX.