Barnum Weather Forecast

    • 21
    • 41

    Mostly Sunny

    • 34
    • 54

    Partly Sunny

    • 37
    • 65

    Mostly Sunny

    • 54
    • 75

    Slight Chance Rain

    • 41
    • 71

    Rain Likely

    • 32
    • 55

    Chance Rain/Snow

Today 19 Apr Carlton/South St. Louis

Sunny. Highs around 40. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 19 Apr Carlton/South St. Louis

Mostly clear. Lows in the lower 20s. Northwest Winds 5 to 10 Mph, becoming southeast after midnight.

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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

    39.9 °F

  • Highest 12 April, 2026

    80.6 °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

    43.4 °F

  • Average High 2021–2026

    53.8 °F
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