Madeline Island Weather Forecast
- 51
- 60
Increasing Clouds
- 55
- 64
Mostly Cloudy
- 55
- 64
Mostly Cloudy
- 55
- 65
Chance Rain Showers
- 55
- 64
Mostly Cloudy
- 56
- 65
Chance Rain Showers
- 53
- 64
Rain Showers Likely
Today 23 Sep Ashland
Sunny. Near steady temperature in the mid 60s. Southeast Winds 5 to 10 Mph.
Tonight 23 Sep Ashland
Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 40s. Southeast Winds around 5 Mph.
Madeline Island Temperature Statistics
September Temperature
John F Kennedy Memorial Airport (21.1 miles)
Lowest 14 September, 2026
31.6 °FAverage September
62.2 °FHighest 1 September, 2026
89.7 °F
Climate (2021–2026)
John F Kennedy Memorial Airport (21.1 miles)
Average Low 2021–2026
33 °FAverage 2021–2026
43.6 °FAverage High 2021–2026
53.7 °F