Island Lake Weather Forecast

    • 38
    • 51

    Mostly Cloudy

    • 36
    • 50

    Rain

    • 27
    • 45

    Rain

    • 33
    • 56

    Sunny

    • 37
    • 60

    Partly Sunny

    • 35
    • 64

    Mostly Sunny

    • 41
    • 65

    Mostly Sunny

Today 14 Oct Vilas

Partly cloudy. Highs in the upper 60s.

Tonight 14 Oct Vilas

Mostly cloudy. Patchy fog. Patchy frost after midnight. Lows in the upper 30s. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Lake Temperature Statistics

October Temperature

Manitowish Waters Airport (3.7 miles)

  • Lowest 5 October, 2026

    28.8 °F

  • Average October

    53.8 °F

  • Highest 10 October, 2026

    84.7 °F

Climate (2021–2026)

Manitowish Waters Airport (3.7 miles)

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  • Average Low 2021–2026

    29.7 °F

  • Average 2021–2026

    40.6 °F

  • Average High 2021–2026

    50.3 °F
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