| NWS Forecast for: Grimes County Issued by: National Weather Service Houston, TX Last Update: 1158 PM CST Wed Dec 10 2025 | |
| Overnight: Clear. Lows in the upper 30s. North winds around 5 mph. Thursday: Sunny. Highs in the mid 60s. East winds around 5 mph, becoming south around 5 mph in the afternoon. Thursday Night: Clear in the evening, then becoming partly cloudy. Patchy fog after midnight. Not as cool with lows in the upper 40s. South winds around 5 mph. Friday: Partly sunny in the morning, then clearing. Patchy fog in the morning. Highs in the lower 70s. Southwest winds around 5 mph. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. East winds around 5 mph. Saturday: Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Highs in the lower 70s. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. Sunday: Partly sunny. Cooler with highs in the upper 50s. Temperature falling into the mid 50s in the afternoon. Sunday Night: Mostly clear in the evening, then becoming partly cloudy. Much cooler with lows in the mid 30s. Monday: Mostly sunny. Highs in the mid 50s. Monday Night: Mostly cloudy. Lows in the lower 40s. Tuesday: Mostly cloudy. Highs in the lower 60s. Tuesday Night: Mostly cloudy. Not as cool with lows in the mid 50s. Wednesday: Mostly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s. | |
| Zone Forecast: Grimes County | |
Visit your local NWS office at: https://www.weather.gov/hgx |