| NWS Forecast for: Walker County Issued by: National Weather Service Houston, TX Last Update: 122 AM CDT Sat Aug 15 2026 |  |
| Rest Of Tonight: Mostly clear. Lows in the mid 70s. South winds around 5 mph. Saturday: Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph. Heat index values up to 107. Saturday Night: Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. Sunday: Sunny, hot with highs in the upper 90s. South winds around 5 mph. Sunday Night: Mostly clear. Lows in the mid 70s. South winds around 5 mph. Monday: Sunny, hot with highs in the upper 90s. Monday Night: Mostly clear. Lows in the mid 70s. Tuesday: Sunny, hot with highs in the upper 90s. Heat index values up to 110. Tuesday Night: Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. Wednesday: Sunny, hot with highs in the upper 90s. Heat index values up to 110. Wednesday Night: Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. Thursday: Sunny, hot with highs around 100. Heat index values up to 110. Thursday Night: Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. Friday: Sunny, hot with highs in the upper 90s. Heat index values up to 110. | |
| Zone Forecast: Walker County | |
Visit your local NWS office at: https://www.weather.gov/hgx |