Washington Court House, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Washington Court House, a city in Fayette County, Ohio.
Today
84°F
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 84. Southeast wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Washington Court House
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Mostly Cloudy then Chance Showers And Thunderstorms | 6 mph SE | 41% |
| Tonight | 66°F | Chance Showers And Thunderstorms | 3 to 7 mph S | 50% |
| Sunday | 84°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 6 to 9 mph W | 38% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 12 mph N | 55% |
| Monday | 70°F | Chance Rain Showers | 13 mph NE | 54% |
| Monday Night | 54°F | Chance Showers And Thunderstorms | 13 mph NE | 43% |
| Tuesday | 70°F | Chance Showers And Thunderstorms | 12 mph NE | 35% |
| Tuesday Night | 56°F | Rain Showers Likely | 8 to 13 mph NE | 60% |
| Wednesday | 70°F | Rain Showers Likely | 10 mph E | 60% |
| Wednesday Night | 55°F | Showers And Thunderstorms Likely | 7 to 10 mph NE | 60% |
| Thursday | 70°F | Chance Rain Showers then Mostly Cloudy | 9 mph NE | 28% |
| Thursday Night | 53°F | Mostly Cloudy | 6 to 9 mph NE | 11% |
| Friday | 71°F | Mostly Sunny | 6 to 10 mph NE | 10% |
| Friday Night | 50°F | Mostly Clear | 6 to 10 mph NE | 10% |
Forecast source: National Weather Service (api.weather.gov) for Washington Court House (39.538, -83.428). Updated through the day.
Growing snapshot for Washington Court House
Last spring frost
Apr 23
First fall frost
Oct 21
Growing season
181 days
Hardiness zone
6b
More local growing data for Washington Court House: nearby ZIP 43160 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Washington Court House, Oh (0.9 mi from Washington Court House). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.