Island Lake Weather Forecast

    • 28
    • 43

    Mostly Cloudy

    • 31
    • 52

    Decreasing Clouds

    • 45
    • 61

    Mostly Cloudy

    • 47
    • 70

    Rain

    • 21
    • 57

    Rain

    • 20
    • 35

    Partly Sunny

    • 29
    • 48

    Partly Sunny

Today 11 Mar Rusk

Much Colder. Sunny. Highs in the lower 40s. North Winds up to 5 Mph.

Tonight 11 Mar Rusk

Mostly cloudy. Lows in the upper 20s. East Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Lake Temperature Statistics

March Temperature

Chetek Municipal Southworth Airport (13 miles)

  • Lowest 2 March, 2025

    8.4 °F
  • Average March

    30.3 °F
  • Highest 9 March, 2025

    55.9 °F

Climate (2020–Present)

Chetek Municipal Southworth Airport (13 miles)

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  • Average Low 2020–2025

    36.3 °F
  • Average 2020–2025

    46 °F
  • Average High 2020–2025

    55.5 °F
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