Plymouth Weather Forecast
- 70
- 86
Chance Thunderstorms
- 68
- 87
Slight Chance Thunderstorms
- 69
- 88
Partly Sunny
- 68
- 89
Chance Thunderstorms
- 68
- 87
Chance Thunderstorms
- 69
- 88
Chance Rain Showers
- 67
- 88
Chance Thunderstorms
Today 5 Jul Carroll
Partly sunny. A slight chance of Showers with isolated Thunderstorms late this Morning, then a chance of Showers with a slight chance of Thunderstorms this afternoon. Highs in the upper 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.
Tonight 5 Jul Carroll
Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.
Plymouth Temperature Statistics
July Temperature
Chillicothe, Chillicothe Agri-Science Center (16.2 miles)
Lowest 1 July, 2025
61 °FAverage July
76.8 °FHighest 3 July, 2025
89.1 °F
Climate (2020–Present)
Chillicothe, Chillicothe Agri-Science Center (16.2 miles)
Average Low 2020–2025
45.2 °FAverage 2020–2025
55.7 °FAverage High 2020–2025
66.4 °F