Sylvan Weather Forecast

    • 51
    • 70

    Slight Chance Thunderstorms

    • 52
    • 74

    Partly Sunny

    • 57
    • 75

    Mostly Cloudy

    • 65
    • 78

    Rain Showers Likely

    • 67
    • 84

    Chance Thunderstorms

    • 63
    • 87

    Chance Thunderstorms

Today 24 Jun South Cass

Partly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 60s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 24 Jun South Cass

Partly cloudy in the Evening, then becoming mostly cloudy. A slight chance of Thunderstorms in the evening. A slight chance of Showers. Lows around 50. North Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sylvan Temperature Statistics

June Temperature

Brainerd - Crow Wing County Airport (13.7 miles)

  • Lowest 15 June, 2026

    41.6 °F

  • Average June

    65.4 °F

  • Highest 10 June, 2026

    87.7 °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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