Mandan Lake Weather Forecast
- 35
- 47
Slight Chance Rain
- 26
- 51
Mostly Cloudy
- 22
- 45
Mostly Sunny
- 29
- 47
Partly Sunny
- 30
- 49
Partly Sunny
- 27
- 49
Partly Sunny
Today 18 Nov Oliver
Partly sunny. Highs in the mid 40s. South Winds 5 to 10 Mph.
Tonight 18 Nov Oliver
Mostly cloudy. A slight chance of. Lows in the mid 30s. South Winds 5 to 10 Mph.
Mandan Lake Temperature Statistics
November Temperature
HAZEN (18.6 miles)
Lowest 10 November, 2025
8.6 °FAverage November
38.6 °FHighest 14 November, 2025
68 °F
Climate (2020–Present)
HAZEN (18.6 miles)
Average Low 2020–2025
30.2 °FAverage 2020–2025
43.2 °FAverage High 2020–2025
55.3 °F