Barnum Weather Forecast

    • 52
    • 75

    Chance Rain Showers

    • 49
    • 80

    Mostly Sunny

    • 43
    • 76

    Mostly Sunny

    • 47
    • 65

    Rain Showers

    • 44
    • 70

    Rain Showers

    • 36
    • 56

    Chance Rain Showers

    • 37
    • 58

    Mostly Cloudy

Today 14 May Carlton/South St. Louis

Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 60s. South Winds 10 to 15 Mph with Gusts up to 35 Mph. Chance of rain 20 percent.

Tonight 14 May Carlton/South St. Louis

Mostly cloudy with a chance of Showers this Evening, then partly cloudy after midnight. Not as cool with Lows in the lower 50s. South Winds 10 to 15 Mph with Gusts up to 35 Mph. Chance of rain 50 percent.

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  • 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

    47.5 °F

  • Highest 12 May, 2026

    69.8 °F

Climate (2021–Present)

Moose Lake Carlton County Airport (8.1 miles)

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  • Average Low 2021–2026

    33 °F

  • Average 2021–2026

    43.4 °F

  • Average High 2021–2026

    53.8 °F
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