Washington Lake Weather Forecast

    • -13
    • 14

    Chance Snow

    • -30
    • -7

    Cold

    • -28
    • -16

    Cold

    • -26
    • -9

    Cold

    • -15
    • -4

    Cold

    • -4
    • 8

    Cold

Today 21 Jan Mahnomen

Cloudy. Light snow Likely, mainly in the morning. Patchy blowing and Drifting snow in the afternoon. Snow accumulation around 1 inch. Highs 10 to 15. Southwest Winds around 15 Mph shifting to the northwest in the afternoon. Chance of snow 70 percent.

Tonight 21 Jan Mahnomen

Mostly cloudy with a 20 percent chance of light snow. Near steady temperature around 3 above. Southwest Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Washington Lake Temperature Statistics

January Temperature

Fosston, Fosston Municipal Airport (14.9 miles)

  • Lowest 2 January, 2026

    -16.6 °F

  • Average January

    12.5 °F

  • Highest 7 January, 2026

    35.6 °F

Climate (2021–Present)

Fosston, Fosston Municipal Airport (14.9 miles)

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  • Average Low 2021–2026

    30.3 °F

  • Average 2021–2026

    40.2 °F

  • Average High 2021–2026

    49.6 °F
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