North Arm Lake Itasca Weather Forecast

    • 32
    • 54

    Increasing Clouds

    • 47
    • 51

    Chance Rain

    • 50
    • 61

    Mostly Cloudy

    • 47
    • 57

    Rain

    • 39
    • 53

    Chance Rain

    • 35
    • 50

    Mostly Cloudy

    • 31
    • 47

    Partly Sunny

Today 30 Oct South Clearwater

Partly sunny. Highs in the mid 40s.

Tonight 30 Oct South Clearwater

Partly cloudy. Lows in the mid 30s. Southeast Winds up to 10 Mph.

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North Arm Lake Itasca Temperature Statistics

October Temperature

Bemidji (23 miles)

  • Lowest 19 October, 2026

    25.7 °F

  • Average October

    49 °F

  • Highest 10 October, 2026

    86.2 °F

Climate (2021–2026)

Bemidji (23 miles)

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  • Average Low 2021–2026

    30.4 °F

  • Average 2021–2026

    41.1 °F

  • Average High 2021–2026

    50.8 °F
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