River Glenn Weather Forecast

    • 78
    • 93

    Slight Chance Thunderstorms

    • 76
    • 91

    Chance Thunderstorms

    • 75
    • 91

    Mostly Sunny

    • 76
    • 91

    Mostly Sunny

    • 77
    • 91

    Mostly Sunny

    • 76
    • 91

    Slight Chance Thunderstorms

Today 16 Sep Coastal Harris

Partly sunny. Near steady temperature in the lower 90s. Southeast Winds 5 to 10 Mph. Heat index Values up to 107.

Tonight 16 Sep Coastal Harris

Partly cloudy. A slight chance of Showers and Thunderstorms after midnight. Humid with Lows around 80. Southeast Winds 5 to 10 Mph, becoming east after midnight. Chance of rain 20 percent. Heat index Values up to 105 early.

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  • Temperature Real-Time

River Glenn Temperature Statistics

September Temperature

Houston Intercontinental Airport (16.8 miles)

  • Lowest 11 September, 2026

    74.6 °F

  • Average September

    85.5 °F

  • Highest 12 September, 2026

    99.6 °F

Climate (2021–2026)

Houston Intercontinental Airport (16.8 miles)

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  • Average Low 2021–2026

    63.2 °F

  • Average 2021–2026

    72.4 °F

  • Average High 2021–2026

    82.6 °F
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