Sylvan Lake Weather Forecast

    • 57
    • 81

    Slight Chance Thunderstorms

    • 58
    • 78

    Partly Sunny

    • 60
    • 79

    Rain Showers Likely

    • 61
    • 81

    Chance Rain Showers

    • 63
    • 82

    Slight Chance Thunderstorms

    • 62
    • 80

    Chance Thunderstorms

Today 5 Jul South Cass

Partly sunny with a slight chance of Showers and Thunderstorms. Areas of smoke. Not as warm. Near steady temperature in the upper 70s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 5 Jul South Cass

Partly cloudy in the Evening, then clearing. Areas of smoke in the evening. Cooler. Less humid with Lows in the mid 50s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sylvan Lake Temperature Statistics

July Temperature

Brainerd - Crow Wing County Airport (13 miles)

  • Lowest 1 July, 2025

    57.9 °F

  • Average July

    74.9 °F

  • Highest 3 July, 2025

    89.1 °F

Climate (2020–Present)

Brainerd - Crow Wing County Airport (13 miles)

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  • Average Low 2020–2025

    34.4 °F

  • Average 2020–2025

    44.5 °F

  • Average High 2020–2025

    54.5 °F
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