Harris Reservoir Weather Forecast

    • 77
    • 97

    Slight Chance Thunderstorms

    • 75
    • 96

    Mostly Sunny

    • 76
    • 96

    Sunny

    • 76
    • 94

    Sunny

    • 75
    • 93

    Mostly Sunny

    • 76
    • 92

    Slight Chance Thunderstorms

    • 75
    • 92

    Slight Chance Thunderstorms

Today 1 Aug Inland Brazoria

Mostly sunny with a slight chance of Showers and Thunderstorms. Hot with Highs in the upper 90s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 110.

Tonight 1 Aug Inland Brazoria

Partly cloudy with a slight chance of Showers and Thunderstorms this Evening, then mostly cloudy after midnight. Lows in the upper 70s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent. Heat index Values up to 110 early this evening.

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Harris Reservoir Temperature Statistics

August Temperature

Angleton / Lake Jackson, Brazoria County Airport (9.3 miles)

  • Lowest

  • Average August

  • Highest

Climate (2021–2026)

Angleton / Lake Jackson, Brazoria County Airport (9.3 miles)

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  • Average Low 2021–2026

    62.8 °F
  • Average 2021–2026

    72.1 °F
  • Average High 2021–2026

    81.9 °F
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