| NWS Forecast for: Grimes County Issued by: National Weather Service Houston, TX Last Update: 938 PM CST Mon Feb 2 2026 |  |
| Tonight: Mostly cloudy. A slight chance of showers after midnight. Not as cool with lows in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Tuesday: Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 70s. South winds 10 to 15 mph, becoming west in the afternoon. Chance of rain 50 percent. Tuesday Night: Partly cloudy in the evening, then clearing. Much cooler. Less humid with lows in the lower 40s. North winds 5 to 10 mph with gusts up to 20 mph. Wednesday: Sunny. Highs in the lower 60s. North winds 10 to 15 mph. Wednesday Night: Mostly clear. Lows in the upper 30s. North winds 5 to 10 mph. Thursday: Sunny. Highs in the lower 60s. Thursday Night: Clear. Lows in the lower 40s. Friday: Sunny. Not as cool with highs in the lower 70s. Friday Night: Clear. Lows in the mid 40s. Saturday: Sunny. Highs in the mid 70s. Saturday Night: Mostly clear. Lows in the lower 50s. Sunday: Mostly sunny. Highs in the upper 70s. Sunday Night: Mostly cloudy. Lows in the lower 50s. Monday: Partly sunny. Highs in the lower 70s. | |
| Zone Forecast: Grimes County | |
Visit your local NWS office at: https://www.weather.gov/hgx |