Clear Lake Weather Forecast

    • 69
    • 91

    Becoming Sunny

    • 72
    • 93

    Mostly Sunny

    • 73
    • 95

    Mostly Sunny

    • 68
    • 93

    Chance Thunderstorms

    • 68
    • 90

    Slight Chance Thunderstorms

    • 69
    • 92

    Slight Chance Thunderstorms

Today 7 Sep Carroll

Partly cloudy. Highs in the lower 90s. Northeast Winds 5 to 10 Mph.

Tonight 7 Sep Carroll

Mostly clear. Lows in the upper 60s. Northeast Winds around 5 Mph, becoming southeast after midnight.

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Clear Lake Temperature Statistics

September Temperature

Paris - Henry County Airport (14.3 miles)

  • Lowest 1 September, 2026

    71.6 °F

  • Average September

    84 °F

  • Highest 4 September, 2026

    98.6 °F

Climate (2021–2026)

Paris - Henry County Airport (14.3 miles)

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  • Average Low 2021–2026

    49.9 °F

  • Average 2021–2026

    60.2 °F

  • Average High 2021–2026

    70.8 °F
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