Downtown (Duluth) Weather Forecast

    • 41
    • 57

    Chance Thunderstorms

    • 36
    • 49

    Rain Showers Likely

    • 36
    • 46

    Chance Rain

    • 37
    • 52

    Slight Chance Rain

    • 42
    • 61

    Chance Rain

    • 30
    • 55

    Rain Likely

Today 12 Apr Douglas

Partly sunny with a chance of Showers and Thunderstorms. Patchy dense fog. Much warmer with Highs in the mid 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 12 Apr Douglas

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly cloudy after midnight. Patchy dense fog. Lows in the mid 40s. West Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown (Duluth) Temperature Statistics

April Temperature

Duluth - Sky Harbor Airport (2.5 miles)

  • Lowest 7 April, 2026

    15.8 °F

  • Average April

    33.2 °F

  • Highest 10 April, 2026

    50 °F

Climate (2021–Present)

Duluth - Sky Harbor Airport (2.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    42.7 °F

  • Average High 2021–2026

    49.7 °F
Get WillyWeather+ to remove ads