Sucker Bay Weather Forecast
- 38
- 50
Breezy
- 37
- 41
Mostly Sunny
- 38
- 42
Mostly Sunny
- 41
- 52
Partly Sunny
- 41
- 49
Partly Sunny
- 42
- 50
Mostly Cloudy
Today 6 May Keweenaw
Sunny. Highs in the upper 60s. Temperature falling into the upper 50s this afternoon. West Winds 5 to 10 Mph.
Tonight 6 May Keweenaw
Partly cloudy with a 20 percent chance of rain Showers. Lows around 37. North Winds 5 to 15 Mph with Gusts up to 30 Mph.
Sucker Bay Temperature Statistics
May Temperature
Copper Harbor (55.3 miles)
Lowest 3 May, 2025
35.7 °FAverage May
43.4 °FHighest 4 May, 2025
59 °F
Climate (2020–Present)
Copper Harbor (55.3 miles)
Average Low 2020–2025
38.6 °FAverage 2020–2025
44.6 °FAverage High 2020–2025
50.7 °F