Island Lake Weather Forecast

    • 38
    • 58

    Increasing Clouds

    • 31
    • 51

    Partly Sunny

    • 29
    • 48

    Partly Sunny

    • 35
    • 55

    Partly Sunny

    • 38
    • 56

    Chance Rain Showers

    • 41
    • 63

    Partly Sunny

Today 8 May Vilas

Not as cool. Partly cloudy. Widespread frost in the morning. A chance of Sprinkles in the afternoon. Highs in the lower 60s. West wind 5 to 10 Mph.

Tonight 8 May Vilas

Mostly cloudy. A chance of Showers in the Evening, then a chance of Sprinkles after midnight. Lows in the upper 30s. Light and variable wind. Chance of rain 30 percent.

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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

    43.1 °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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