Great Sand Bay Weather Forecast
- 25
- 42
Mostly Cloudy
- 27
- 36
Chance Snow Showers
- 23
- 36
Partly Sunny
- 30
- 34
Snow Likely
- 24
- 33
Rain/Snow Likely
- 19
- 28
Chance Snow Showers
- 13
- 23
Slight Chance Snow Showers
Today 14 Feb Keweenaw
Mostly sunny. Southwest Winds 5 to 10 Mph.
Tonight 14 Feb Keweenaw
Mostly cloudy. Patchy fog. Lows in the lower 20s. Light west Winds, becoming northwest.
Great Sand Bay Temperature Statistics
February Temperature
Copper Harbor (17.4 miles)
Lowest 7 February, 2026
3 °FAverage February
20.8 °FHighest 10 February, 2026
35.1 °F
Climate (2021–Present)
Copper Harbor (17.4 miles)
Average Low 2021–2026
38.5 °FAverage 2021–2026
44.7 °FAverage High 2021–2026
51 °F