| NWS Forecast for: Coastal Harris Issued by: National Weather Service Houston, TX Last Update: 123 PM CDT Sun Sep 6 2026 |  |
| This Afternoon: Partly sunny with a chance of showers and thunderstorms. Near steady temperature around 90. Southeast winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105. Tonight: Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 20 percent. Labor Day: Sunny with highs in the lower 90s. Northwest winds around 5 mph, becoming southeast in the afternoon. Heat index values up to 107. Monday Night: Mostly clear. Humid with lows in the upper 70s. South winds around 5 mph. Heat index values up to 106 early in the evening. Tuesday: Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. West winds around 5 mph, becoming southeast in the afternoon. Chance of rain 40 percent. Heat index values up to 107. Tuesday Night: Mostly clear. Lows in the upper 70s. Wednesday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. Wednesday Night: Partly cloudy in the evening, then clearing. Lows in the upper 70s. Thursday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. Thursday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Friday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105. Friday Night: Partly cloudy in the evening, then clearing. Lows in the upper 70s. Saturday: Mostly sunny. Highs in the lower 90s. Heat index values up to 105. | |
| Zone Forecast: Coastal Harris | |
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