Lake Forest Weather Forecast

    • 35
    • 35

    Chance Rain Showers

    • 27
    • 54

    Chance Rain Showers

    • 24
    • 33

    Mostly Cloudy

    • 32
    • 40

    Rain Showers

    • 23
    • 49

    Mostly Cloudy

    • 24
    • 31

    Chance Rain/Snow

    • 29
    • 40

    Rain/Snow Likely

Today 2 Feb Summit

Rain Showers likely with Pockets of freezing rain and snow Showers. Little or no snow accumulation. Additional ice accumulation around a trace. Highs in the upper 30s. South Winds 5 to 10 Mph. Chance of precipitation near 100 percent.

Tonight 2 Feb Summit

Cloudy. A slight chance of rain Showers this evening. Not as cool with Lows in the mid 30s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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Lake Forest Temperature Statistics

February Temperature

Portage County Airport (11.2 miles)

  • Lowest

  • Average February

  • Highest

Climate (2020–Present)

Portage County Airport (11.2 miles)

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  • Average Low 2020–2025

    40.9 °F
  • Average 2020–2025

    50.3 °F
  • Average High 2020–2025

    60.1 °F
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