Plymouth Weather Forecast
- 50
- 75
Sunny
- 53
- 75
Mostly Sunny
- 58
- 77
Mostly Sunny
- 45
- 68
Rain Showers
- 44
- 58
Mostly Cloudy
- 45
- 62
Chance Rain Showers
- 43
- 63
Partly Sunny
Today 31 Aug Sheboygan
Sunny. Southeast Winds 5 to 10 Mph.
Tonight 31 Aug Sheboygan
Clear. Lows around 50. South Winds up to 5 Mph shifting to the west after midnight.
Plymouth Temperature Statistics
August Temperature
Sheboygan County Memorial Airport (6.2 miles)
Lowest 2 August, 2025
50.6 °FAverage August
69.5 °FHighest 9 August, 2025
92.6 °F
Climate (2020–Present)
Sheboygan County Memorial Airport (6.2 miles)
Average Low 2020–2025
39.4 °FAverage 2020–2025
48.4 °FAverage High 2020–2025
57.2 °F