| NWS Forecast for: Grimes County Issued by: National Weather Service Houston, TX Last Update: 1028 PM CST Mon Feb 9 2026 |  |
| Overnight: Mostly clear late this evening, then becoming mostly cloudy. Lows in the lower 60s. South winds 5 to 10 mph with gusts up to 20 mph. Tuesday: Mostly cloudy. Highs in the upper 70s. South winds 10 to 15 mph with gusts up to 25 mph. Tuesday Night: Mostly cloudy. A chance of showers after midnight. Patchy fog after midnight. Lows in the upper 50s. South winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 30 percent. Wednesday: Partly sunny in the morning, then clearing. Patchy fog in the morning. Highs in the mid 70s. Northwest winds around 5 mph. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Northeast winds around 5 mph, becoming southeast after midnight. Thursday: Patchy fog in the morning. Mostly sunny. Highs around 80. Thursday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. Friday: Mostly cloudy. Highs in the lower 80s. Friday Night: Cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent. Saturday: A chance of thunderstorms. Showers. Highs in the mid 70s. Chance of rain 90 percent. Saturday Night: Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Cooler with lows in the lower 50s. Chance of rain 30 percent. Sunday: Sunny. Highs around 70. Sunday Night: Mostly clear. Lows in the mid 40s. Washingtons Birthday: Sunny. Highs in the mid 70s. | |
| Zone Forecast: Grimes County | |
Visit your local NWS office at: https://www.weather.gov/hgx |