Mandan Weather Forecast
- 45
- 67
Mostly Sunny
- 55
- 69
Rain Showers Likely
- 55
- 78
Partly Sunny
- 60
- 81
Chance Thunderstorms
- 62
- 83
Chance Thunderstorms
- 60
- 87
Chance Thunderstorms
- 59
- 83
Chance Thunderstorms
Today 16 Jul Morton
Mostly sunny. Highs in the upper 60s. Northeast Winds 5 to 10 Mph.
Tonight 16 Jul Morton
Mostly cloudy in the evening then clearing. Patchy smoke. Lows in the mid 40s. Northeast Winds around 10 Mph, becoming southeast after midnight.
Mandan Temperature Statistics
July Temperature
MANDAN (3.7 miles)
Lowest 12 July, 2025
48.2 °FAverage July
72.5 °FHighest 9 July, 2025
96.8 °F
Climate (2020–Present)
MANDAN (3.7 miles)
Average Low 2020–2025
32.5 °FAverage 2020–2025
43.2 °FAverage High 2020–2025
54 °F