Lake Sakakawea State Park Weather Forecast
- 14
- 38
Increasing Clouds
- 13
- 22
Cloudy
- 12
- 34
Chance Snow
- -6
- 22
Slight Chance Snow
- -7
- 4
Cold
- -8
- 5
Slight Chance Snow
Today 30 Jan Mercer
Sunny. Highs in the lower 40s. West Winds 5 to 10 Mph.
Tonight 30 Jan Mercer
Partly cloudy. Lows 10 to 15. Northwest Winds around 5 Mph, becoming north after midnight.
Lake Sakakawea State Park Temperature Statistics
January Temperature
Garrison (8.1 miles)
Lowest 20 January, 2025
-25.2 °FAverage January
6.5 °FHighest 15 January, 2025
38.6 °F
Climate (2020–Present)
Garrison (8.1 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
31.3 °FAverage 2020–2025
42.7 °FAverage High 2020–2025
54.1 °F