Sister Lake Weather Forecast
- 23
- 36
Partly Sunny
- 10
- 29
Slight Chance Snow Showers
- 11
- 22
Snow Showers
- 14
- 35
Rain/Snow Likely
- 9
- 21
Slight Chance Snow Showers
- 8
- 19
Chance Snow Showers
Today 30 Jan Alger
Partly cloudy. Much warmer with Highs in the mid 30s. South Winds 10 to 15 Mph, becoming southwest 5 to 10 Mph this afternoon.
Tonight 30 Jan Alger
Partly cloudy in the Evening, then becoming cloudy. Lows around 24. Northwest Winds 5 to 10 Mph, becoming northeast after midnight.
Sister Lake Temperature Statistics
January Temperature
Munising - Munising Lakeshore Observation (6.2 miles)
Lowest 21 January, 2025
-11.1 °FAverage January
19.4 °FHighest 17 January, 2025
38.6 °F
Climate (2020–Present)
Munising - Munising Lakeshore Observation (6.2 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
37 °FAverage 2020–2025
44.5 °FAverage High 2020–2025
52 °F