Lake Mason Weather Forecast
- 45
- 57
Decreasing Clouds
- 44
- 59
Partly Sunny
- 43
- 55
Partly Sunny
- 43
- 51
Mostly Cloudy
- 44
- 52
Chance Rain Showers
- 45
- 55
Partly Sunny
Today 13 Jun Keweenaw
Partly cloudy. Highs 61 to 66. West Winds 15 to 20 Mph with Gusts up to 35 Mph.
Tonight 13 Jun Keweenaw
Mostly cloudy in the Evening, then becoming partly cloudy. Lows around 48. West Winds 10 to 15 Mph with Gusts up to 25 Mph.
Lake Mason Temperature Statistics
June Temperature
Copper Harbor (52.8 miles)
Lowest 6 June, 2026
44.1 °FAverage June
58.4 °FHighest 2 June, 2026
75.9 °F
Climate (2021–Present)
Copper Harbor (52.8 miles)
Average Low 2021–2026
38.4 °FAverage 2021–2026
44.5 °FAverage High 2021–2026
50.7 °F