| NWS Forecast for: Grimes County Issued by: National Weather Service Houston, TX Last Update: 124 PM CDT Thu Oct 22 2026 |  |
| This Afternoon: Sunny. Near steady temperature in the lower 80s. Northeast winds around 5 mph. Tonight: Clear. Lows in the mid 50s. East winds around 5 mph in the evening, becoming light and variable. Friday: Sunny. Highs in the mid 80s. East winds around 5 mph. Friday Night: Mostly clear. Lows in the upper 50s. Southeast winds around 5 mph. Saturday: Sunny. Highs in the mid 80s. East winds 5 to 10 mph. Saturday Night: Partly cloudy. Lows around 60. Sunday: Partly sunny. Highs around 80. Sunday Night: Mostly cloudy. Lows in the upper 50s. Monday: Mostly sunny. Highs around 80. Monday Night: Mostly cloudy. Lows in the upper 50s. Tuesday: Partly sunny. Highs in the upper 70s. Tuesday Night: Mostly cloudy in the evening, then clearing. Lows in the mid 50s. Wednesday: Mostly sunny. Highs around 80. | |
| Zone Forecast: Grimes County | |
Visit your local NWS office at: https://www.weather.gov/hgx |