Island Lake Weather Forecast

    • 28
    • 44

    Mostly Cloudy

    • 28
    • 48

    Becoming Sunny

    • 37
    • 58

    Partly Sunny

    • 33
    • 56

    Chance Rain Showers

    • 31
    • 50

    Partly Sunny

    • 36
    • 56

    Chance Rain Showers

    • 39
    • 60

    Chance Rain Showers

Today 6 May Vilas

Mostly cloudy with a slight chance of rain Showers and snow Showers. Highs in the middle 40s. Northwest wind 10 to 15 Mph.

Tonight 6 May Vilas

Mostly cloudy. Widespread frost after midnight. Lows in the upper 20s. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Lake Temperature Statistics

May Temperature

Manitowish Waters Airport (3.7 miles)

  • Lowest 2 May, 2026

    22.8 °F

  • Average May

    44.8 °F

  • Highest 4 May, 2026

    60.4 °F

Climate (2021–Present)

Manitowish Waters Airport (3.7 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    40.6 °F

  • Average High 2021–2026

    50.2 °F
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