| NWS Forecast for: Coastal Harris Issued by: National Weather Service Houston, TX Last Update: 123 PM CDT Sun Jul 19 2026 |  |
| This Afternoon: Sunny. Near steady temperature in the lower 90s. South winds 5 to 10 mph. Heat index values up to 107. Tonight: Mostly clear. Humid with lows in the mid 70s. South winds 5 to 10 mph, becoming southwest after midnight. Heat index values up to 106 early in the evening. Monday: Sunny, hot with highs in the mid 90s. West winds around 5 mph. Monday Night: Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph, becoming southwest after midnight. Tuesday: Sunny, hot with highs in the upper 90s. West winds 5 to 10 mph. Tuesday Night: Mostly clear. Lows in the upper 70s. Wednesday: Mostly sunny. Hot with highs in the upper 90s. Heat index values up to 110 in the afternoon. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 80. Heat index values up to 110 early in the evening. Thursday: Sunny, hot with highs in the mid 90s. Heat index values up to 110 in the afternoon. Thursday Night: Mostly clear. Lows around 80. Heat index values up to 110 early in the evening. Friday: Mostly sunny. Highs in the lower 90s. Heat index values up to 105. Friday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. Saturday: Mostly sunny. Highs in the lower 90s. Heat index values up to 105. | |
| Zone Forecast: Coastal Harris | |
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