New Duluth Weather Forecast

    • 58
    • 80

    Chance Rain Showers

    • 55
    • 77

    Chance Rain Showers

    • 56
    • 77

    Partly Sunny

    • 54
    • 77

    Slight Chance Thunderstorms

    • 51
    • 74

    Slight Chance Thunderstorms

    • 51
    • 73

    Partly Sunny

Today 8 Aug Carlton/South St. Louis

Patchy fog in the morning. Sunny. Highs in the upper 70s. West Winds 5 to 10 Mph.

Tonight 8 Aug Carlton/South St. Louis

Clear, cooler with Lows around 50. West Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

New Duluth Temperature Statistics

August Temperature

Richard I. Bong Airport (6.8 miles)

  • Lowest 5 August, 2026

    47.8 °F

  • Average August

    65.8 °F

  • Highest 5 August, 2026

    79.5 °F

Climate (2021–2026)

Richard I. Bong Airport (6.8 miles)

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

  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    42.8 °F

  • Average High 2021–2026

    51.1 °F
Get WillyWeather+ to remove ads