Upper Eighteenmile Lake Weather Forecast
- 30
- 51
Mostly Cloudy
- 46
- 54
Rain Showers
- 27
- 56
Chance Snow Showers
- 19
- 36
Partly Sunny
- 29
- 43
Mostly Cloudy
- 27
- 45
Chance Snow Showers
Today 13 Mar Delta
Partly cloudy. Southeast Winds 5 to 10 Mph.
Tonight 13 Mar Delta
Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 30. Southeast Winds 5 to 10 Mph.
Upper Eighteenmile Lake Temperature Statistics
March Temperature
Munising - Munising Lakeshore Observation (21.1 miles)
Lowest 1 March, 2025
12.8 °FAverage March
28.8 °FHighest 10 March, 2025
57.9 °F
Climate (2020–Present)
Munising - Munising Lakeshore Observation (21.1 miles)
Average Low 2020–2025
36.9 °FAverage 2020–2025
44.5 °FAverage High 2020–2025
52 °F