Duluth Weather Forecast

    • 61
    • 82

    Thunderstorms Likely

    • 67
    • 84

    Thunderstorms

    • 64
    • 86

    Chance Thunderstorms

    • 59
    • 80

    Mostly Sunny

    • 59
    • 77

    Slight Chance Thunderstorms

    • 59
    • 77

    Chance Thunderstorms

Today 16 Jul Carlton/South St. Louis

Mostly sunny with a 50 percent chance of rain Showers and Thunderstorms. Highs in the lower to mid 80s. Southwest wind 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 16 Jul Carlton/South St. Louis

Partly cloudy. A 50 percent chance of rain Showers and Thunderstorms in the evening. Lows in the mid to upper 50s. West wind around 10 Mph. Gusts up to 20 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Duluth Temperature Statistics

July Temperature

Duluth - Sky Harbor Airport (5 miles)

  • Lowest 1 July, 2020

    57.2 °F

  • Average July

    71.3 °F

  • Highest 6 July, 2020

    86 °F

Climate (2010–Present)

Duluth - Sky Harbor Airport (5 miles)

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

  • Average Low 2010–Present

    34.8 °F

  • Average 2010–Present

    41.6 °F

  • Average High 2010–Present

    48.6 °F
Get an account to remove ads