Sylvan Weather Forecast

    • 55
    • 79

    Chance Rain Showers

    • 56
    • 81

    Chance Thunderstorms

    • 56
    • 81

    Partly Sunny

    • 52
    • 78

    Mostly Sunny

    • 55
    • 78

    Partly Sunny

    • 61
    • 82

    Mostly Sunny

Today 19 Aug South Cass

Sunny. Highs in the upper 70s. West Winds 5 to 10 Mph.

Tonight 19 Aug South Cass

Mostly clear in the Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Not as cool with Lows in the mid 50s. South Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sylvan Temperature Statistics

August Temperature

Brainerd - Crow Wing County Airport (13.7 miles)

  • Lowest 5 August, 2026

    45.6 °F

  • Average August

    69.6 °F

  • Highest 3 August, 2026

    89.7 °F

Climate (2021–2026)

Brainerd - Crow Wing County Airport (13.7 miles)

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  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    44.5 °F

  • Average High 2021–2026

    54.5 °F
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