Swamp Lake Weather Forecast

    • 9
    • 19

    Partly Sunny

    • 14
    • 31

    Mostly Cloudy

    • 5
    • 20

    Mostly Cloudy

    • 16
    • 30

    Mostly Cloudy

    • 9
    • 36

    Mostly Cloudy

    • 6
    • 23

    Mostly Cloudy

Today 21 Dec North Cass

Mostly sunny. Not as cool with Highs around 19. South Winds around 5 Mph.

Tonight 21 Dec North Cass

Partly cloudy. Near steady temperature around 5 below. Southwest Winds around 5 Mph.

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Swamp Lake Temperature Statistics

December Temperature

Walker Municipal Airport (3.7 miles)

  • Lowest 14 December, 2025

    -25.6 °F

  • Average December

    9 °F

  • Highest 16 December, 2025

    50.4 °F

Climate (2020–Present)

Walker Municipal Airport (3.7 miles)

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  • Average Low 2020–2025

    32 °F

  • Average 2020–2025

    41.6 °F

  • Average High 2020–2025

    50.7 °F
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