Port Washington, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Port Washington, a village in Tuscarawas County, Ohio.
Today
69°F
Light Rain
Rain after 9am. Mostly cloudy, with a high near 69. South wind 1 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Port Washington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Light Rain | 1 to 13 mph S | 100% |
| Tonight | 55°F | Light Rain | 6 to 14 mph S | 98% |
| Thursday | 67°F | Partly Sunny | 5 to 12 mph SW | 0% |
| Thursday Night | 45°F | Partly Cloudy | 5 mph SW | 0% |
| Friday | 61°F | Chance Light Rain | 2 to 7 mph W | 29% |
| Friday Night | 40°F | Chance Light Rain | 6 mph W | 29% |
| Saturday | 53°F | Chance Light Rain | 9 mph W | 25% |
| Saturday Night | 34°F | Chance Light Rain then Mostly Cloudy | 2 to 6 mph W | 25% |
| Sunday | 56°F | Mostly Sunny | 3 to 10 mph W | 3% |
| Sunday Night | 33°F | Mostly Clear | 3 to 7 mph W | 4% |
| Monday | 58°F | Sunny | 3 to 9 mph W | 7% |
| Monday Night | 35°F | Mostly Clear | 6 mph SW | 7% |
| Tuesday | 62°F | Sunny | 6 to 10 mph SW | 3% |
| Tuesday Night | 34°F | Partly Cloudy | 1 to 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Port Washington (40.327, -81.519). Updated through the day.
Growing snapshot for Port Washington
Last spring frost
Apr 29
First fall frost
Oct 15
Growing season
170 days
Hardiness zone
6b
More local growing data for Port Washington: nearby ZIP 43837 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Barnhill
Bolivar
Dennison
Dover
East Sparta
Gnadenhutten
Midvale
Mineral City
New Philadelphia
Newcomerstown
Parral
Roswell
Sandyville
Stone Creek
Strasburg
Sugarcreek
Tuscarawas
Uhrichsville
Wilkshire Hills
Zoar
Climate data from the nearest NOAA station, Dennison Wtr Wks, Oh (10.2 mi from Port Washington). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.