Island Lake Weather Forecast

    • 46
    • 71

    Mostly Sunny

    • 59
    • 76

    Mostly Sunny

    • 52
    • 80

    Rain Showers

    • 43
    • 68

    Mostly Cloudy

    • 45
    • 60

    Rain Showers Likely

    • 47
    • 62

    Chance Rain Showers

    • 43
    • 64

    Partly Sunny

Today 9 Sep Carlton/South St. Louis

Sunny. Near steady temperature around 70. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 9 Sep Carlton/South St. Louis

Mostly clear. Cooler with Lows in the mid 40s. West Winds 5 to 10 Mph. Gusts up to 25 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Lake Temperature Statistics

September Temperature

Moose Lake Carlton County Airport (17.4 miles)

  • Lowest 1 September, 2026

    51.8 °F

  • Average September

    68.3 °F

  • Highest 2 September, 2026

    86 °F

Climate (2021–2026)

Moose Lake Carlton County Airport (17.4 miles)

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  • Average Low 2021–2026

    32.9 °F

  • Average 2021–2026

    43.3 °F

  • Average High 2021–2026

    53.7 °F
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