Island Lake Weather Forecast

    • 27
    • 54

    Rain Likely

    • 15
    • 31

    Mostly Cloudy

    • 29
    • 38

    Chance Snow

    • 21
    • 42

    Mostly Cloudy

    • 26
    • 35

    Chance Rain/Snow

    • 15
    • 41

    Slight Chance Snow

Today 21 Mar Vilas

Partly sunny. A slight chance of light rain and freezing rain in the morning. Patchy fog in the morning. Highs in the middle 50s. South wind 5 to 10 Mph. Chance of precipitation 20 percent.

Tonight 21 Mar Vilas

Mostly cloudy. A chance of light rain in the Evening, then light rain likely after midnight. Light snow also possible after midnight. Patchy fog. No snow accumulation. Lows in the upper 20s. West wind around 5 Mph shifting to the north after midnight. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Lake Temperature Statistics

March Temperature

Manitowish Waters Airport (3.7 miles)

  • Lowest 1 March, 2026

    -3.1 °F

  • Average March

    27.8 °F

  • Highest 4 March, 2026

    51.6 °F

Climate (2021–Present)

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

    50.2 °F
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