Summer Lake Weather Forecast

    • 54
    • 76

    Increasing Clouds

    • 53
    • 75

    Mostly Sunny

    • 52
    • 74

    Sunny

    • 52
    • 74

    Sunny

    • 51
    • 73

    Mostly Sunny

    • 43
    • 70

    Partly Sunny

Today 4 Oct Central and Eastern Lake County

Sunny then becoming partly cloudy early this afternoon then becoming mostly cloudy. Highs in the lower 80s to lower 90s. South Winds 5 to 10 Mph shifting to the southwest late this afternoon.

Tonight 4 Oct Central and Eastern Lake County

Mostly cloudy. Lows in the mid 40s to lower 50s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summer Lake Temperature Statistics

October Temperature

Lake County Airport (49.7 miles)

  • Lowest 1 October, 2026

    36 °F

  • Average October

    64.1 °F

  • Highest 1 October, 2026

    84 °F

Climate (2021–2026)

Lake County Airport (49.7 miles)

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  • Average Low 2021–2026

    34.1 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    61.4 °F
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