Mandan Lake Weather Forecast
- 24
- 35
Decreasing Clouds
- 30
- 46
Partly Sunny
- 9
- 38
Chance Snow
- 5
- 18
Slight Chance Snow
- 14
- 25
Partly Sunny
- 22
- 43
Partly Sunny
Today 25 Feb Oliver
Partly sunny. Highs in the mid 30s. South Winds 5 to 10 Mph.
Tonight 25 Feb Oliver
Partly cloudy. Not as cold. Lows in the lower 20s. West Winds 5 to 15 Mph.
Mandan Lake Temperature Statistics
February Temperature
HAZEN (18.6 miles)
Lowest 22 February, 2026
-9.4 °FAverage February
26.2 °FHighest 16 February, 2026
59 °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