Island Lake Weather Forecast

    • -3
    • 17

    Sunny

    • 19
    • 22

    Snow

    • 20
    • 30

    Chance Snow

    • 18
    • 29

    Chance Snow

    • 17
    • 27

    Mostly Cloudy

    • 20
    • 30

    Mostly Cloudy

Today 22 Jan Dane

Much Colder. Sunny. Highs around 16. Northwest Winds 5 to 15 Mph.

Tonight 22 Jan Dane

Clear. Lows around 3 below. West Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Lake Temperature Statistics

January Temperature

Madison, Dane County Regional-Truax Field (14.9 miles)

  • Lowest 20 January, 2021

    7 °F
  • Average January

    25.3 °F
  • Highest 13 January, 2021

    39 °F

Climate (2010–Present)

Madison, Dane County Regional-Truax Field (14.9 miles)

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  • Average Low 2010–Present

    38.9 °F
  • Average 2010–Present

    47.5 °F
  • Average High 2010–Present

    55.9 °F
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