Williams Lake Weather Forecast

    • 36
    • 45

    Rain Showers Likely

    • 30
    • 49

    Partly Sunny

    • 30
    • 52

    Mostly Sunny

    • 36
    • 56

    Partly Sunny

    • 42
    • 59

    Partly Sunny

    • 48
    • 59

    Mostly Cloudy

Today 21 Oct Isanti

Breezy, Cooler, cloudy. Chance of rain Showers early in the Morning, then rain Showers likely late in the morning. Chance of rain Showers in the afternoon. Highs in the mid 40s. West Winds 15 to 25 Mph with Gusts to around 40 Mph. Chance of Showers 60 percent.

Tonight 21 Oct Isanti

Mostly cloudy. Lows in the mid 30s. Northwest Winds 10 to 20 Mph. Gusts up to 35 Mph in the evening.

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Williams Lake Temperature Statistics

October Temperature

Cambridge Municipal Airport (5 miles)

  • Lowest 8 October, 2025

    27.7 °F

  • Average October

    57.6 °F

  • Highest 4 October, 2025

    89.1 °F

Climate (2020–Present)

Cambridge Municipal Airport (5 miles)

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  • Average Low 2020–2025

    36 °F

  • Average 2020–2025

    46.1 °F

  • Average High 2020–2025

    55.6 °F
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