Lake Fannie Weather Forecast

    • 40
    • 67

    Mostly Sunny

    • 41
    • 63

    Mostly Sunny

    • 46
    • 65

    Partly Sunny

    • 48
    • 68

    Partly Sunny

    • 50
    • 71

    Partly Sunny

    • 55
    • 72

    Mostly Cloudy

Today 18 Oct Isanti

Sunny. Highs in the upper 60s. Southwest Winds 5 to 15 Mph.

Tonight 18 Oct Isanti

Mostly clear. Lows around 40. Southwest Winds up to 5 Mph shifting to the north after midnight.

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Lake Fannie Temperature Statistics

October Temperature

Cambridge Municipal Airport (3.7 miles)

  • Lowest 16 October, 2026

    29.5 °F

  • Average October

    55.6 °F

  • Highest 10 October, 2026

    88.7 °F

Climate (2021–2026)

Cambridge Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    46.3 °F

  • Average High 2021–2026

    55.8 °F
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