Washington Lake Weather Forecast

    • 46
    • 66

    Rain Showers Likely

    • 36
    • 57

    Chance Rain Showers

    • 37
    • 53

    Partly Sunny

    • 46
    • 69

    Sunny

    • 53
    • 75

    Mostly Sunny

    • 48
    • 75

    Chance Rain Showers

    • 49
    • 69

    Chance Rain Showers

Today 30 Apr Mahnomen

Mostly cloudy with a 20 percent chance of Showers. Highs in the mid 60s. Southwest Winds around 15 Mph.

Tonight 30 Apr Mahnomen

Cloudy with a 50 percent chance of Showers. Lows in the mid 40s. North Winds 5 to 15 Mph.

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  • Temperature Real-Time

Washington Lake Temperature Statistics

April Temperature

Fosston, Fosston Municipal Airport (14.9 miles)

  • Lowest 7 April, 2025

    17.6 °F

  • Average April

    38.7 °F

  • Highest 12 April, 2025

    62.6 °F

Climate (2020–Present)

Fosston, Fosston Municipal Airport (14.9 miles)

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  • Average Low 2020–2025

    30.2 °F

  • Average 2020–2025

    40.1 °F

  • Average High 2020–2025

    49.4 °F
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