Old Washington, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Old Washington, a village in Guernsey County, Ohio.
This Afternoon
76°F
Sunny
Sunny, with a high near 76. South wind around 6 mph.
7-day forecast for Old Washington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Sunny | 6 mph S | 1% |
| Tonight | 58°F | Partly Cloudy | 3 to 8 mph SE | 3% |
| Wednesday | 71°F | Mostly Cloudy then Light Rain | 7 to 12 mph S | 81% |
| Wednesday Night | 58°F | Light Rain | 5 to 12 mph S | 99% |
| Thursday | 69°F | Mostly Sunny | 5 to 10 mph SW | 4% |
| Thursday Night | 46°F | Partly Cloudy | 3 mph SW | 1% |
| Friday | 64°F | Mostly Sunny | 1 to 7 mph W | 11% |
| Friday Night | 42°F | Slight Chance Light Rain | 5 mph NW | 18% |
| Saturday | 56°F | Slight Chance Light Rain | 5 to 8 mph NW | 19% |
| Saturday Night | 35°F | Slight Chance Light Rain then Partly Cloudy | 1 to 5 mph W | 19% |
| Sunday | 57°F | Mostly Sunny | 2 to 8 mph SW | 13% |
| Sunday Night | 33°F | Slight Chance Light Rain | 6 mph W | 16% |
| Monday | 59°F | Chance Light Rain | 5 to 9 mph W | 26% |
| Monday Night | 35°F | Chance Light Rain then Partly Cloudy | 7 mph SW | 25% |
Forecast source: National Weather Service (api.weather.gov) for Old Washington (40.038, -81.444). Updated through the day.
Growing snapshot for Old Washington
Last spring frost
Apr 28
First fall frost
Oct 17
Growing season
172 days
Hardiness zone
6b
More local growing data for Old Washington: nearby ZIP 43768 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Batesville
Buffalo
Byesville
Cambridge
Cumberland
Fairview
Kimbolton
Lore City
Quaker City
Salesville
Senecaville
Climate data from the nearest NOAA station, Cambridge, Oh (7.4 mi from Old Washington). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.