Williams Lake Weather Forecast

    • 41
    • 71

    Rain Showers Likely

    • 39
    • 60

    Mostly Sunny

    • 44
    • 61

    Mostly Cloudy

    • 48
    • 66

    Rain Showers Likely

    • 41
    • 59

    Rain Showers Likely

    • 36
    • 52

    Chance Rain Showers

Today 23 Apr Isanti

Cooler. Showers likely and chance of Thunderstorms. Near steady temperature in the upper 60s. South Winds 10 to 15 Mph with Gusts to around 30 Mph. Chance of precipitation 70 percent.

Tonight 23 Apr Isanti

Colder. Mostly cloudy. A 50 percent chance of Thunderstorms in the evening. Lows in the lower 40s. South Winds 5 to 10 Mph shifting to the northwest 10 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Williams Lake Temperature Statistics

April Temperature

Cambridge Municipal Airport (5 miles)

  • Lowest 7 April, 2026

    13.3 °F

  • Average April

    41.5 °F

  • Highest 12 April, 2026

    82.4 °F

Climate (2021–Present)

Cambridge Municipal Airport (5 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    55.5 °F
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