Duluth Weather Forecast

    • 46
    • 51

    Rain Showers Likely

    • 47
    • 54

    Chance Rain Showers

    • 53
    • 60

    Chance Thunderstorms

    • 57
    • 76

    Chance Thunderstorms

    • 56
    • 71

    Rain Showers Likely

    • 57
    • 69

    Chance Thunderstorms

Today 13 Jun Carlton/South St. Louis

Patchy fog late this morning. Showers likely late this Morning, then a chance of Showers this afternoon. Highs in the lower 50s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 13 Jun Carlton/South St. Louis

Mostly cloudy with a 50 percent chance of Showers. Cold with Lows in the mid 40s. East Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Duluth Temperature Statistics

June Temperature

Duluth - Sky Harbor Airport (5 miles)

  • Lowest 1 June, 2025

    46.4 °F

  • Average June

    57.9 °F

  • Highest 4 June, 2025

    77 °F

Climate (2020–Present)

Duluth - Sky Harbor Airport (5 miles)

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  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    42.8 °F

  • Average High 2020–2025

    49.8 °F
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