Clear Lake Weather Forecast

    • 57
    • 84

    Partly Sunny

    • 56
    • 87

    Mostly Sunny

    • 59
    • 86

    Partly Sunny

    • 60
    • 86

    Chance Thunderstorms

    • 61
    • 87

    Chance Thunderstorms

    • 56
    • 85

    Chance Rain Showers

Today 7 Sep Bennett

Mostly sunny. Highs in the mid 80s. South Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 7 Sep Bennett

Becoming partly cloudy. Lows in the upper 50s. South Winds 10 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Real-Time

Clear Lake Temperature Statistics

September Temperature

Valentine, Miller Field (42.3 miles)

  • Lowest 4 September, 2025

    44.1 °F

  • Average September

    63.1 °F

  • Highest 2 September, 2025

    88 °F

Climate (2020–Present)

Valentine, Miller Field (42.3 miles)

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  • Average Low 2020–2025

    36.9 °F

  • Average 2020–2025

    50.3 °F

  • Average High 2020–2025

    64.1 °F
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