Island Lake Weather Forecast

    • 52
    • 70

    Increasing Clouds

    • 67
    • 76

    Slight Chance Rain Showers

    • 70
    • 91

    Chance Thunderstorms

    • 61
    • 85

    Slight Chance Thunderstorms

    • 64
    • 85

    Slight Chance Thunderstorms

    • 65
    • 85

    Chance Rain Showers

    • 63
    • 83

    Chance Rain Showers

Today 31 May Dane

Mostly sunny. Southwest Winds around 5 Mph.

Tonight 31 May Dane

Warmer. Mostly clear until early morning then becoming mostly cloudy. Lows in the lower 50s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Lake Temperature Statistics

May Temperature

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

  • Lowest 9 May, 2020

    26.6 °F
  • Average May

    56.8 °F
  • Highest 26 May, 2020

    86 °F

Climate (2010–Present)

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

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  • Average Low 2010–Present

    38.3 °F
  • Average 2010–Present

    46.9 °F
  • Average High 2010–Present

    55.4 °F
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