Duluth Weather Forecast

    • 23
    • 27

    Mostly Cloudy

    • 24
    • 30

    Mostly Cloudy

    • 22
    • 31

    Mostly Cloudy

    • 21
    • 34

    Mostly Sunny

    • 24
    • 35

    Partly Sunny

    • 20
    • 31

    Partly Sunny

Today 11 Dec Carlton/South St. Louis

Cloudy. A chance of Flurries. Lows 19 to 21. East wind around 5 Mph.

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  • Temperature Forecast NOAA

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Duluth Temperature Statistics

December Temperature

Duluth - Sky Harbor Airport (5 miles)

  • Lowest 7 December, 2018

    3.2 °F
  • Average December

    23.5 °F
  • Highest 1 December, 2018

    35.6 °F

Climate (2010–Present)

Duluth - Sky Harbor Airport (5 miles)

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  • Average Low 2010–Present

    35.8 °F
  • Average 2010–Present

    42.9 °F
  • Average High 2010–Present

    49.8 °F
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