Union Lake Weather Forecast

    • 15
    • 25

    Mostly Cloudy

    • 11
    • 37

    Mostly Cloudy

    • 1
    • 18

    Partly Sunny

    • 13
    • 25

    Mostly Cloudy

    • 21
    • 27

    Mostly Cloudy

    • 18
    • 33

    Mostly Cloudy

Today 4 Feb East Polk

Mostly cloudy. Isolated Flurries in the morning. Highs in the mid 20s. Northwest Winds around 5 Mph shifting to the southwest in the afternoon.

Tonight 4 Feb East Polk

Mostly cloudy. Lows 15 to 20. Southwest Winds 10 to 20 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union Lake Temperature Statistics

February Temperature

Fosston, Fosston Municipal Airport (13.7 miles)

  • Lowest 1 February, 2026

    8.6 °F

  • Average February

    14.3 °F

  • Highest 1 February, 2026

    21.2 °F

Climate (2021–Present)

Fosston, Fosston Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    30.1 °F

  • Average 2021–2026

    40 °F

  • Average High 2021–2026

    49.5 °F
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