Lake Forest Weather Forecast

    • 52
    • 79

    Rain Showers

    • 45
    • 68

    Sunny

    • 53
    • 72

    Mostly Sunny

    • 46
    • 69

    Mostly Sunny

    • 45
    • 64

    Mostly Sunny

    • 47
    • 65

    Partly Sunny

Today 19 Oct Chesapeake

Sunny in the Morning, then becoming partly sunny. Highs in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 19 Oct Chesapeake

A chance of Showers in the Evening, then Showers with a slight chance of Thunderstorms after midnight. Lows in the lower 50s. South Winds around 15 Mph, becoming southwest after midnight. Gusts up to 30 Mph. Chance of rain 80 percent.

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Lake Forest Temperature Statistics

October Temperature

Chesapeake, Chesapeake Municipal Airport (8.7 miles)

  • Lowest 16 October, 2025

    42.8 °F

  • Average October

    62.9 °F

  • Highest 6 October, 2025

    86.2 °F

Climate (2020–Present)

Chesapeake, Chesapeake Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    48.8 °F

  • Average 2020–2025

    59.3 °F

  • Average High 2020–2025

    70.1 °F
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