Fishermans Bay Weather Forecast
- 48
- 57
Breezy
- 44
- 53
Rain Showers
- 41
- 49
Rain Showers
- 42
- 47
Chance Rain Showers
- 43
- 49
Mostly Cloudy
- 46
- 53
Partly Sunny
Today 20 Oct Keweenaw
Warmer. A chance of rain Showers in the afternoon. Mostly cloudy. Highs 54 to 59. South Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to southeast 10 to 20 Mph with Gusts up to 35 Mph in the afternoon. Chance of rain 40 percent.
Tonight 20 Oct Keweenaw
Mostly clear. Lows in the upper 30s. Northwest Winds 5 to 15 Mph.
Fishermans Bay Temperature Statistics
October Temperature
Copper Harbor (13 miles)
Lowest 16 October, 2025
39 °FAverage October
57 °FHighest 4 October, 2025
82.9 °F
Climate (2020–Present)
Copper Harbor (13 miles)
Average Low 2020–2025
38.7 °FAverage 2020–2025
44.8 °FAverage High 2020–2025
51 °F