Island Lake Reservoir Weather Forecast

    • 23
    • 42

    Partly Sunny

    • 32
    • 45

    Mostly Sunny

    • 38
    • 49

    Partly Sunny

    • 40
    • 49

    Mostly Cloudy

    • 41
    • 50

    Chance Rain

    • 33
    • 48

    Slight Chance Rain

    • 36
    • 45

    Rain Likely

Today 14 Nov Carlton/South St. Louis

Sunny. Highs in the lower 40s. Temperature falling into the upper 30s late. Light and variable Winds.

Tonight 14 Nov Carlton/South St. Louis

Partly cloudy. Lows in the lower 20s. Light and variable Winds, becoming south around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Lake Reservoir Temperature Statistics

November Temperature

Duluth International Airport (11.2 miles)

  • Lowest 6 November, 2026

    23.6 °F

  • Average November

    44.3 °F

  • Highest 1 November, 2026

    62.7 °F

Climate (2021–2026)

Duluth International Airport (11.2 miles)

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  • Average Low 2021–2026

    33.2 °F

  • Average 2021–2026

    42.2 °F

  • Average High 2021–2026

    51.1 °F
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