Mandan Lake Weather Forecast
- 28
- 53
Mostly Cloudy
- 33
- 49
Partly Sunny
- 23
- 48
Rain/Snow
- 7
- 31
Chance Snow
- 2
- 16
Chance Snow
- 1
- 17
Mostly Cloudy
Today 15 Feb Oliver
Partly sunny. Highs in the lower 50s. West Winds around 5 Mph.
Tonight 15 Feb Oliver
Mostly cloudy. Lows in the mid 20s. Northwest Winds around 5 Mph.
Mandan Lake Temperature Statistics
February Temperature
HAZEN (18.6 miles)
Lowest 2 February, 2026
19.4 °FAverage February
33.4 °FHighest 8 February, 2026
55.4 °F
Climate (2021–Present)
HAZEN (18.6 miles)
Average Low 2021–2026
30.3 °FAverage 2021–2026
43.2 °FAverage High 2021–2026
55.2 °F