Lac La Belle Weather Forecast
- 51
- 60
Mostly Cloudy
- 51
- 59
Slight Chance Thunderstorms
- 57
- 64
Rain Showers Likely
- 57
- 66
Chance Rain Showers
- 56
- 67
Slight Chance Thunderstorms
- 55
- 64
Slight Chance Rain Showers
Today 18 Sep Keweenaw
Partly cloudy. Northeast Winds 5 to 10 Mph with Gusts up to 25 Mph.
Tonight 18 Sep Keweenaw
Partly cloudy. Lows in the lower 50s. East Winds 5 to 10 Mph.
Lac La Belle Temperature Statistics
September Temperature
Copper Harbor (8.7 miles)
Lowest 4 September, 2025
46.9 °FAverage September
60.3 °FHighest 16 September, 2025
81 °F
Climate (2020–Present)
Copper Harbor (8.7 miles)
Average Low 2020–2025
38.5 °FAverage 2020–2025
44.7 °FAverage High 2020–2025
50.9 °F