Big Reservoir Weather Forecast

    • 27
    • 48

    Mostly Sunny

    • 24
    • 50

    Chance Rain/Snow

    • 19
    • 38

    Partly Sunny

    • 27
    • 42

    Mostly Cloudy

    • 30
    • 48

    Slight Chance Rain

    • 30
    • 50

    Mostly Cloudy

Today 22 Nov Central and Eastern Lake County

Sunny. Highs around 50. South Winds 5 to 10 Mph.

Tonight 22 Nov Central and Eastern Lake County

Mostly clear. Lows in the mid 20s to lower 30s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Reservoir Temperature Statistics

November Temperature

Lake County Airport (19.9 miles)

  • Lowest 8 November, 2025

    25 °F

  • Average November

    45.2 °F

  • Highest 1 November, 2025

    69.1 °F

Climate (2020–Present)

Lake County Airport (19.9 miles)

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  • Average Low 2020–2025

    33.6 °F

  • Average 2020–2025

    48.3 °F

  • Average High 2020–2025

    61.1 °F
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