Downtown (Duluth) Weather Forecast

    • 51
    • 58

    Rain Showers

    • 58
    • 77

    Partly Sunny

    • 63
    • 76

    Chance Thunderstorms

    • 52
    • 76

    Chance Thunderstorms

    • 48
    • 65

    Chance Rain Showers

    • 48
    • 58

    Chance Rain Showers

Today 20 Jun Douglas

Mostly cloudy. Highs in the lower 70s. Northeast Winds around 5 Mph, becoming southeast this afternoon.

Tonight 20 Jun Douglas

Showers with Thunderstorms likely. Some Thunderstorms may be severe after midnight. Humid with Lows in the upper 50s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 90 percent.

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  • Temperature Real-Time

Downtown (Duluth) Temperature Statistics

June Temperature

Duluth - Sky Harbor Airport (2.5 miles)

  • Lowest 1 June, 2025

    46.4 °F

  • Average June

    57.4 °F

  • Highest 17 June, 2025

    82.4 °F

Climate (2020–Present)

Duluth - Sky Harbor Airport (2.5 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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