Crystal Lake Weather Forecast

    • 36
    • 53

    Chance Rain/Snow

    • 30
    • 48

    Mostly Cloudy

    • 34
    • 50

    Mostly Cloudy

    • 34
    • 51

    Chance Rain Showers

    • 35
    • 60

    Partly Sunny

    • 37
    • 65

    Partly Sunny

    • 39
    • 67

    Mostly Cloudy

Today 17 May Carlton/South St. Louis

Mostly cloudy with a chance of Sprinkles. Near steady temperature in the upper 40s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 17 May Carlton/South St. Louis

Cloudy with a chance of rain Showers. A chance of Flurries after midnight. Patchy fog after midnight. Lows in the mid 30s. North Winds 5 to 10 Mph. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Lake Temperature Statistics

May Temperature

Moose Lake Carlton County Airport (11.8 miles)

  • Lowest 3 May, 2025

    30.2 °F

  • Average May

    56.1 °F

  • Highest 11 May, 2025

    87.8 °F

Climate (2020–Present)

Moose Lake Carlton County Airport (11.8 miles)

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  • Average Low 2020–2025

    32.8 °F

  • Average 2020–2025

    43.3 °F

  • Average High 2020–2025

    53.8 °F
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