Sylvan Weather Forecast

    • 60
    • 84

    Chance Thunderstorms

    • 56
    • 80

    Partly Sunny

    • 59
    • 80

    Chance Thunderstorms

    • 57
    • 77

    Chance Rain Showers

    • 53
    • 76

    Mostly Sunny

    • 58
    • 80

    Chance Rain Showers

Today 12 Aug South Cass

Mostly sunny. A chance of Showers and Thunderstorms, mainly this morning. Highs in the lower 80s. Northeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 12 Aug South Cass

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Humid with Lows in the upper 50s. Northeast Winds around 5 Mph. Chance of rain 40 percent.

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  • 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

    68.9 °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

    44.6 °F

  • Average High 2021–2026

    54.5 °F
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