Plymouth, OH Weather & Growing Conditions
Today
66°F
Light Rain
Rain. Cloudy, with a high near 66. South wind around 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 66°F | Light Rain | 20 mph S | 95% |
| Tonight | 51°F | Light Rain Likely then Mostly Cloudy | 9 to 20 mph S | 61% |
| Thursday | 62°F | Partly Sunny | 9 to 16 mph SW | 0% |
| Thursday Night | 46°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 10 mph SW | 15% |
| Friday | 54°F | Rain Showers Likely | 5 to 9 mph W | 59% |
| Friday Night | 38°F | Rain Showers Likely | 9 mph NW | 59% |
| Saturday | 50°F | Slight Chance Rain Showers | 8 to 12 mph NW | 23% |
| Saturday Night | 33°F | Mostly Cloudy | 7 mph W | 9% |
| Sunday | 54°F | Mostly Sunny | 6 to 13 mph W | 4% |
| Sunday Night | 33°F | Mostly Clear | 6 to 10 mph W | 4% |
| Monday | 56°F | Sunny | 6 to 10 mph W | 3% |
| Monday Night | 37°F | Mostly Clear | 7 to 10 mph SW | 3% |
| Tuesday | 60°F | Mostly Sunny | 12 mph W | 2% |
| Tuesday Night | 35°F | Partly Cloudy | 2 to 8 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Plymouth, OH
Last spring frost
Apr 26
First fall frost
Oct 22
Growing season
177 days
Hardiness zone
6a
Explore more for Plymouth, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Mansfield Lahm Muni Ap, Oh (14.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.