McDonald Lake Weather Forecast
- 52
- 68
Mostly Sunny
- 55
- 70
Chance Thunderstorms
- 53
- 71
Rain Showers
- 51
- 67
Partly Sunny
- 51
- 66
Partly Sunny
- 51
- 66
Partly Sunny
Today 3 Jul Keweenaw
Sunny. Highs in the mid 70s. Light east Winds, becoming southeast 5 to 10 Mph in the afternoon.
Tonight 3 Jul Keweenaw
Mostly clear. Lows 52 to 57. Southeast Winds 5 to 10 Mph.
McDonald Lake Temperature Statistics
July Temperature
Copper Harbor (58.4 miles)
Lowest
–Average July
–Highest
–
Climate (2020–Present)
Copper Harbor (58.4 miles)
Average Low 2020–2025
38.5 °FAverage 2020–2025
44.6 °FAverage High 2020–2025
50.8 °F