Marten Creek Bay Weather Forecast
- 33
- 47
Mostly Cloudy
- 28
- 42
Mostly Sunny
- 27
- 38
Partly Sunny
- 24
- 39
Partly Sunny
- 24
- 39
Mostly Sunny
- 24
- 39
Mostly Sunny
- 26
- 39
Partly Sunny
Today 13 Jan Lower Clark Fork Region
Mostly cloudy. Highs in the 40s. West Winds to 15 Mph in the morning.
Tonight 13 Jan Lower Clark Fork Region
Mostly cloudy until early morning then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 20s to mid 30s.
Marten Creek Bay Temperature Statistics
January Temperature
Mullan Pass, Mullan Pass Vor (29.2 miles)
Lowest 8 January, 2026
17.1 °FAverage January
25.8 °FHighest 1 January, 2026
37.9 °F
Climate (2021–Present)
Mullan Pass, Mullan Pass Vor (29.2 miles)
Average Low 2021–2026
33.8 °FAverage 2021–2026
39.8 °FAverage High 2021–2026
46.2 °F