Greenwich, OH Weather & Growing Conditions
Tonight
60°F
Partly Cloudy
Partly cloudy, with a low around 60. South wind 12 to 16 mph, with gusts as high as 26 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Partly Cloudy | 12 to 16 mph S | 8% |
| Wednesday | 66°F | Light Rain | 17 mph S | 90% |
| Wednesday Night | 53°F | Light Rain Likely | 8 to 18 mph SW | 67% |
| Thursday | 63°F | Mostly Sunny | 8 to 15 mph SW | 3% |
| Thursday Night | 46°F | Mostly Cloudy | 3 to 9 mph SW | 5% |
| Friday | 58°F | Mostly Cloudy then Chance Light Rain | 3 to 8 mph W | 31% |
| Friday Night | 40°F | Chance Light Rain | 7 mph NW | 31% |
| Saturday | 52°F | Slight Chance Light Rain | 7 to 10 mph NW | 24% |
| Saturday Night | 34°F | Slight Chance Light Rain then Mostly Cloudy | 2 to 6 mph W | 23% |
| Sunday | 53°F | Mostly Sunny | 3 to 12 mph SW | 14% |
| Sunday Night | 34°F | Partly Cloudy then Slight Chance Light Rain | 9 mph W | 15% |
| Monday | 56°F | Slight Chance Light Rain | 7 to 12 mph W | 18% |
| Monday Night | 38°F | Slight Chance Light Rain then Partly Cloudy | 8 to 13 mph SW | 18% |
| Tuesday | 59°F | Mostly Sunny | 13 mph W | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Greenwich, OH
Last spring frost
Apr 26
First fall frost
Oct 22
Growing season
177 days
Hardiness zone
6a
Explore more for Greenwich, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Mansfield Lahm Muni Ap, Oh (14.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.