Sylvan Weather Forecast

    • 39
    • 63

    Mostly Sunny

    • 43
    • 68

    Partly Sunny

    • 43
    • 64

    Mostly Cloudy

    • 45
    • 65

    Slight Chance Rain Showers

    • 52
    • 78

    Partly Sunny

    • 55
    • 83

    Mostly Sunny

Today 20 May South Cass

Widespread frost in the morning. Sunny. Not as cool with Highs in the lower 60s. Northwest Winds around 5 Mph, becoming south in the afternoon.

Tonight 20 May South Cass

Mostly clear. Lows in the upper 30s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Sylvan Temperature Statistics

May Temperature

Brainerd - Crow Wing County Airport (13.7 miles)

  • Lowest 2 May, 2026

    25.6 °F

  • Average May

    49.8 °F

  • Highest 15 May, 2026

    82.7 °F

Climate (2021–Present)

Brainerd - Crow Wing County Airport (13.7 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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