Sylvan Weather Forecast

    • -6
    • 10

    Cold

    • 12
    • 22

    Partly Sunny

    • 13
    • 33

    Mostly Cloudy

    • 13
    • 22

    Mostly Cloudy

    • 27
    • 36

    Mostly Cloudy

    • 17
    • 38

    Mostly Cloudy

Today 20 Dec South Cass

Patchy blowing snow late this morning. Partly sunny. Blustery. Near steady temperature around 5 above. Northwest Winds 15 to 25 Mph with Gusts up to 40 Mph. Wind chill Values as low as 18 below.

Tonight 20 Dec South Cass

Partly cloudy. Cooler with Lows around 6 below. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming southwest around 5 Mph after midnight. Wind chill Values as low as 16 below.

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Sylvan Temperature Statistics

December Temperature

Brainerd - Crow Wing County Airport (13.7 miles)

  • Lowest 14 December, 2025

    -25.1 °F

  • Average December

    10.8 °F

  • Highest 16 December, 2025

    48 °F

Climate (2020–Present)

Brainerd - Crow Wing County Airport (13.7 miles)

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  • Average Low 2020–2025

    34.5 °F

  • Average 2020–2025

    44.7 °F

  • Average High 2020–2025

    54.6 °F
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