| NWS Forecast for: Waller County Issued by: National Weather Service Houston, TX Last Update: 401 AM CDT Thu Jul 23 2026 | |
Today: Sunny. A chance of thunderstorms with a slight chance of showers this afternoon. Hot with highs in the mid 90s. Northeast winds 5 to 10 mph, increasing to 15 to 20 mph with gusts up to 25 mph this afternoon. Chance of rain 30 percent. Heat index values up to 110. Tonight: Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Windy with lows in the upper 70s. Northeast winds 20 to 30 mph, becoming southeast 20 to 25 mph after midnight. Chance of rain 50 percent. Heat index values up to 106 early in the evening. Friday: Sunny with highs in the mid 90s. South winds 10 to 15 mph with gusts up to 20 mph. Friday Night: Mostly clear. Humid with lows in the mid 70s. South winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Saturday: Sunny, hot with highs in the mid 90s. South winds around 5 mph. Heat index values up to 105. Saturday Night: Mostly clear. Lows in the mid 70s. Sunday: Sunny, hot with highs in the mid 90s. Heat index values up to 105. Sunday Night: Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. Monday: Sunny, hot with highs in the upper 90s. Heat index values up to 105. Monday Night: Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. Tuesday: Sunny, hot with highs in the upper 90s. Heat index values up to 105. Tuesday Night: Mostly clear. Lows in the upper 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. | |
| Zone Forecast: Waller County | |
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