Williams Lake Weather Forecast

    • -5
    • 20

    Chance Snow

    • -23
    • 4

    Cold

    • -24
    • -8

    Cold

    • -17
    • -3

    Cold

    • -12
    • 2

    Cold

    • 0
    • 12

    Partly Sunny

Today 21 Jan Isanti

Mostly cloudy with a 50 percent chance of snow. Highs around 20. West Winds 5 to 15 Mph.

Tonight 21 Jan Isanti

Colder. Increasing Clouds. Lows around 5 below. West Winds 5 to 15 Mph. Gusts up to 30 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Williams Lake Temperature Statistics

January Temperature

Cambridge Municipal Airport (5 miles)

  • Lowest 18 January, 2026

    -7.1 °F

  • Average January

    19.4 °F

  • Highest 12 January, 2026

    43.3 °F

Climate (2021–Present)

Cambridge Municipal Airport (5 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    55.5 °F
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