Hermantown Weather Forecast

    • 25
    • 33

    Snow

    • 16
    • 34

    Chance Snow

    • 16
    • 37

    Partly Sunny

    • 26
    • 36

    Snow Likely

    • 27
    • 36

    Rain/Snow Likely

    • 24
    • 41

    Slight Chance Snow

Today 29 Mar Carlton/South St. Louis

Cloudy with a slight chance of freezing rain. A slight chance of snow in the afternoon. Highs in the mid 30s. Northeast Winds 10 to 15 Mph with Gusts up to 35 Mph. Chance of precipitation 20 percent.

Tonight 29 Mar Carlton/South St. Louis

Cloudy with a chance of freezing Rain, sleet and snow. Little or no snow and sleet accumulation. Additional ice accumulation around a trace. Near steady temperature around 30. Northeast Winds 10 to 15 Mph with Gusts up to 40 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hermantown Temperature Statistics

March Temperature

Duluth International Airport (3.1 miles)

  • Lowest 1 March, 2025

    2.8 °F

  • Average March

    31.1 °F

  • Highest 10 March, 2025

    62.7 °F

Climate (2020–Present)

Duluth International Airport (3.1 miles)

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  • Average Low 2020–2025

    33.6 °F

  • Average 2020–2025

    42.3 °F

  • Average High 2020–2025

    51 °F
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