Barnum Weather Forecast

    • 30
    • 52

    Becoming Sunny

    • 38
    • 64

    Chance Rain Showers

    • 31
    • 56

    Mostly Sunny

    • 29
    • 53

    Partly Sunny

    • 36
    • 60

    Chance Rain Showers

    • 37
    • 60

    Chance Rain Showers

    • 42
    • 68

    Partly Sunny

Today 7 May Carlton/South St. Louis

Partly sunny with scattered Showers. Near steady temperature in the upper 40s. West Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 7 May Carlton/South St. Louis

Partly cloudy. Cold with Lows around 30. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight.

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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

    48.5 °F

  • Highest 3 May, 2026

    68 °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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