Barnum Weather Forecast

    • 46
    • 78

    Mostly Cloudy

    • 43
    • 74

    Partly Sunny

    • 49
    • 83

    Partly Sunny

    • 54
    • 85

    Rain Showers Likely

    • 52
    • 81

    Chance Rain Showers

    • 49
    • 78

    Chance Rain Showers

Today 31 May Carlton/South St. Louis

Mostly sunny. Highs in the upper 70s. East Winds 5 to 10 Mph.

Tonight 31 May Carlton/South St. Louis

Mostly cloudy. Not as cool with Lows in the mid 40s. East Winds 5 to 10 Mph.

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Barnum Temperature Statistics

May Temperature

Moose Lake Carlton County Airport (8.1 miles)

  • Lowest 2 May, 2026

    26.6 °F

  • Average May

    52.6 °F

  • Highest 25 May, 2026

    86 °F

Climate (2021–Present)

Moose Lake Carlton County Airport (8.1 miles)

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  • Average Low 2021–2026

    32.9 °F

  • Average 2021–2026

    43.4 °F

  • Average High 2021–2026

    53.8 °F
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