Island Lake Weather Forecast

    • 27
    • 47

    Becoming Sunny

    • 37
    • 56

    Partly Sunny

    • 36
    • 59

    Rain Showers

    • 35
    • 57

    Partly Sunny

    • 47
    • 66

    Mostly Cloudy

    • 49
    • 73

    Slight Chance Rain Showers

Today 10 May Vilas

Partly sunny. Widespread frost in the morning. A chance of Sprinkles. Highs in the upper 40s. Northwest wind 10 to 15 Mph.

Tonight 10 May Vilas

Clear. 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

    41.4 °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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