Mechanicsburg, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mechanicsburg, a village in Champaign County, Ohio.
Today
65°F
Light Rain
Rain and a slight chance of thunderstorms. Cloudy, with a high near 65. South wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Mechanicsburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 65°F | Light Rain | 18 mph S | 96% |
| Tonight | 50°F | Light Rain Likely then Mostly Cloudy | 7 to 16 mph SW | 70% |
| Thursday | 61°F | Mostly Sunny | 7 to 14 mph SW | 0% |
| Thursday Night | 45°F | Mostly Cloudy | 3 to 7 mph SW | 2% |
| Friday | 56°F | Chance Light Rain | 2 to 9 mph W | 43% |
| Friday Night | 37°F | Chance Light Rain then Mostly Cloudy | 8 mph NW | 39% |
| Saturday | 52°F | Partly Sunny | 10 mph NW | 8% |
| Saturday Night | 33°F | Partly Cloudy | 6 mph NW | 8% |
| Sunday | 55°F | Sunny | 3 to 10 mph W | 4% |
| Sunday Night | 33°F | Mostly Clear | 5 to 8 mph W | 4% |
| Monday | 57°F | Sunny | 5 to 9 mph W | 3% |
| Monday Night | 37°F | Mostly Clear | 5 to 8 mph SW | 2% |
| Tuesday | 62°F | Sunny | 10 mph W | 1% |
| Tuesday Night | 36°F | Mostly Clear | 2 to 6 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Mechanicsburg (40.073, -83.556). Updated through the day.
Growing snapshot for Mechanicsburg
Last spring frost
Apr 24
First fall frost
Oct 18
Growing season
175 days
Hardiness zone
6a
More local growing data for Mechanicsburg: nearby ZIP 43044 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, London Fish Hatchery, Oh (11.1 mi from Mechanicsburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.