Saint Marys Lake Weather Forecast
- 35
- 57
Becoming Sunny
- 40
- 51
Increasing Clouds
- 35
- 57
Partly Sunny
- 34
- 51
Partly Sunny
- 27
- 44
Partly Sunny
- 29
- 41
Partly Sunny
- 34
- 48
Partly Sunny
Today 7 Nov Barnes
Partly sunny. Highs in the mid 50s. Temperature falling through late afternoon. West Winds around 15 Mph.
Tonight 7 Nov Barnes
Mostly clear. Lows in the mid 30s. West Winds 10 to 20 Mph.
Saint Marys Lake Temperature Statistics
November Temperature
Valley City (8.7 miles)
Lowest 5 November, 2026
26.6 °FAverage November
45.9 °FHighest 1 November, 2026
59 °F
Climate (2021–2026)
Valley City (8.7 miles)
Average Low 2021–2026
32.2 °FAverage 2021–2026
42 °FAverage High 2021–2026
51.9 °F