Lake Forest Weather Forecast

    • 26
    • 31

    Snow

    • 15
    • 30

    Snow

    • 28
    • 34

    Snow

    • 23
    • 39

    Rain/Snow Likely

    • 24
    • 40

    Chance Rain/Snow

    • 34
    • 43

    Partly Sunny

    • 29
    • 56

    Chance Rain/Snow

Today 22 Feb Summit

Snow. Little or no snow accumulation. Near steady temperature in the mid 30s. Northwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of snow near 100 percent.

Tonight 22 Feb Summit

Snow. Snow accumulation around an inch. Lows in the mid 20s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of snow near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Forest Temperature Statistics

February Temperature

Portage County Airport (11.2 miles)

  • Lowest 9 February, 2026

    -7.8 °F

  • Average February

    27.3 °F

  • Highest 19 February, 2026

    57.4 °F

Climate (2021–Present)

Portage County Airport (11.2 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    49.8 °F

  • Average High 2021–2026

    59.8 °F
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