Barnum Weather Forecast

    • 36
    • 56

    Chance Rain Showers

    • 33
    • 53

    Slight Chance Rain Showers

    • 37
    • 60

    Partly Sunny

    • 45
    • 65

    Chance Rain

    • 29
    • 67

    Rain Likely

    • 23
    • 41

    Chance Snow

Today 13 Apr Carlton/South St. Louis

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms this afternoon. Cooler with Highs in the mid 50s. North Winds around 5 Mph, becoming east with Gusts up to 20 Mph this afternoon. Chance of rain 40 percent.

Tonight 13 Apr Carlton/South St. Louis

A slight chance of Thunderstorms in the evening. Mostly cloudy with a chance of rain Showers. Patchy fog after midnight. Lows in the mid 30s. East Winds 10 to 15 Mph. Chance of rain 40 percent.

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Barnum Temperature Statistics

April Temperature

Moose Lake Carlton County Airport (8.1 miles)

  • Lowest 7 April, 2026

    12.2 °F

  • Average April

    34.6 °F

  • Highest 10 April, 2026

    53.6 °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

    43.3 °F

  • Average High 2021–2026

    53.8 °F
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