Island Lake Weather Forecast
- 40
- 58
Mostly Cloudy
- 44
- 66
Mostly Cloudy
- 39
- 59
Rain Showers
- 31
- 52
Chance Rain Showers
- 29
- 48
Partly Sunny
- 27
- 47
Partly Sunny
- 28
- 49
Partly Sunny
Today 25 Apr Vilas
Mostly cloudy. A chance of Sprinkles. Temperatures in the mid 50s. Light and variable wind.
Tonight 25 Apr Vilas
Mostly cloudy. A chance of Sprinkles in the evening. Lows around 40. Light and variable wind.
Island Lake Temperature Statistics
April Temperature
Manitowish Waters Airport (3.7 miles)
Lowest 7 April, 2026
5.4 °FAverage April
37.4 °FHighest 17 April, 2026
76.6 °F
Climate (2021–Present)
Manitowish Waters Airport (3.7 miles)
Average Low 2021–2026
29.6 °FAverage 2021–2026
40.6 °FAverage High 2021–2026
50.2 °F