Sylvan Lake Weather Forecast

    • 42
    • 69

    Sunny

    • 60
    • 79

    Partly Sunny

    • 40
    • 74

    Rain Likely

    • 32
    • 54

    Partly Sunny

    • 30
    • 49

    Partly Sunny

    • 32
    • 51

    Mostly Cloudy

Today 21 Apr South Cass

Sunny. Highs in the upper 60s. Northeast Winds around 5 Mph.

Tonight 21 Apr South Cass

Mostly clear. Lows in the lower 40s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Sylvan Lake Temperature Statistics

April Temperature

Brainerd - Crow Wing County Airport (13 miles)

  • Lowest 7 April, 2026

    9 °F

  • Average April

    39.6 °F

  • Highest 12 April, 2026

    79.6 °F

Climate (2021–Present)

Brainerd - Crow Wing County Airport (13 miles)

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  • Average Low 2021–2026

    34.4 °F

  • Average 2021–2026

    44.6 °F

  • Average High 2021–2026

    54.6 °F
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