Plymouth Weather Forecast
- -1
- 36
Snow Likely
- 14
- 24
Slight Chance Snow
- 1
- 27
Partly Sunny
- 10
- 19
Partly Sunny
- 23
- 34
Mostly Cloudy
- 15
- 30
Mostly Cloudy
Today 18 Dec Hennepin
Breezy, cloudy. Chance of snow in the Morning, then snow likely in the afternoon. Patchy blowing snow in the afternoon. Snow accumulation around 1 inch. Highs in the mid 30s. Temperatures falling into the lower teens in the afternoon. West Winds 10 to 20 Mph shifting to the northwest 20 to 25 Mph with Gusts to around 40 Mph in the afternoon. Chance of snow 70 percent.
Tonight 18 Dec Hennepin
Breezy. Much Colder. Mostly cloudy with a 50 percent chance of snow in the Evening, then partly cloudy after midnight. Lows around 1 below. Northwest Winds 15 to 25 Mph with Gusts to around 40 Mph decreasing to 10 to 15 Mph with Gusts to around 30 Mph after midnight.
Plymouth Temperature Statistics
December Temperature
Minneapolis, Crystal Airport (6.2 miles)
Lowest 14 December, 2025
-13 °FAverage December
12.7 °FHighest 9 December, 2025
28 °F
Climate (2020–Present)
Minneapolis, Crystal Airport (6.2 miles)
Average Low 2020–2025
38.8 °FAverage 2020–2025
48.3 °FAverage High 2020–2025
57.6 °F