Grand Sable Lake Weather Forecast
- 8
- 17
Snow Showers
- 26
- 32
Chance Snow Showers
- 23
- 34
Chance Rain/Snow
- 28
- 37
Chance Rain/Snow
- 26
- 37
Chance Rain/Snow
- 18
- 34
Slight Chance Snow Showers
- 18
- 30
Partly Sunny
Today 17 Mar Alger
Mostly cloudy with a 50 percent chance of snow Showers. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph.
Tonight 17 Mar Alger
Mostly cloudy. A slight chance of snow Showers after midnight. Lows 7 to 12 above. South Winds 5 to 10 Mph. Chance of snow 20 percent.
Grand Sable Lake Temperature Statistics
March Temperature
Munising - Munising Lakeshore Observation (32.9 miles)
Lowest 1 March, 2026
-2.9 °FAverage March
29.9 °FHighest 9 March, 2026
57 °F
Climate (2021–Present)
Munising - Munising Lakeshore Observation (32.9 miles)
Average Low 2021–2026
37 °FAverage 2021–2026
44.7 °FAverage High 2021–2026
52.2 °F