Williamsburg, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Williamsburg, a village in Clermont County, Ohio.
Tonight
62°F
Partly Cloudy then Areas Of Fog
Areas of fog after 3am. Partly cloudy, with a low around 62. East wind around 6 mph.
7-day forecast for Williamsburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 62°F | Partly Cloudy then Areas Of Fog | 6 mph E | 2% |
| Saturday | 84°F | Widespread Fog then Chance Showers And Thunderstorms | 5 mph SE | 32% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 5 mph S | 42% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 7 mph SW | 41% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms | 8 mph N | 41% |
| Monday | 78°F | Chance Showers And Thunderstorms | 9 mph NE | 40% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 7 to 12 mph NE | 50% |
| Tuesday | 74°F | Chance Showers And Thunderstorms | 10 mph NE | 49% |
| Tuesday Night | 59°F | Chance Showers And Thunderstorms | 5 to 12 mph NE | 46% |
| Wednesday | 72°F | Chance Rain Showers | 8 mph N | 46% |
| Wednesday Night | 57°F | Chance Showers And Thunderstorms | 5 to 9 mph N | 39% |
| Thursday | 72°F | Partly Sunny | 8 mph N | 10% |
| Thursday Night | 56°F | Mostly Cloudy | 3 to 7 mph N | 10% |
| Friday | 72°F | Partly Sunny | 5 to 8 mph N | 6% |
Forecast source: National Weather Service (api.weather.gov) for Williamsburg (39.058, -84.048). Updated through the day.
Growing snapshot for Williamsburg
Last spring frost
Apr 23
First fall frost
Oct 18
Growing season
177 days
Hardiness zone
6b
More local growing data for Williamsburg: nearby ZIP 45176 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Amelia
Batavia
Bethel
Chilo
Day Heights
Felicity
Goshen
Loveland
Marathon
Miamiville
Moscow
Mount Repose
Neville
New Richmond
Owensville
Remington
Withamsville
Climate data from the nearest NOAA station, Milford, Oh (15.5 mi from Williamsburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.