Barnum Weather Forecast

    • 47
    • 78

    Mostly Sunny

    • 50
    • 89

    Partly Sunny

    • 44
    • 76

    Partly Sunny

    • 47
    • 83

    Partly Sunny

    • 45
    • 79

    Mostly Sunny

    • 48
    • 81

    Mostly Sunny

Today 28 May Carlton/South St. Louis

Sunny. Highs in the mid 70s. Southeast Winds 5 to 10 Mph.

Tonight 28 May Carlton/South St. Louis

Mostly clear. Lows in the upper 40s. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Barnum Temperature Statistics

May Temperature

Moose Lake Carlton County Airport (8.1 miles)

  • Lowest 2 May, 2026

    26.6 °F

  • Average May

    51.2 °F

  • Highest 25 May, 2026

    86 °F

Climate (2021–Present)

Moose Lake Carlton County Airport (8.1 miles)

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

  • Average Low 2021–2026

    32.9 °F

  • Average 2021–2026

    43.4 °F

  • Average High 2021–2026

    53.8 °F
Get WillyWeather+ to remove ads