Great Cacapon, WV Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Great Cacapon, a community in Washington County, West Virginia.
Today
85°F
Mostly Sunny
Mostly sunny, with a high near 85. East wind around 3 mph.
7-day forecast for Great Cacapon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Mostly Sunny | 3 mph E | 0% |
| Tonight | 66°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph E | 19% |
| Wednesday | 84°F | Showers And Thunderstorms Likely | 2 mph E | 62% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms | 1 mph SE | 30% |
| Thursday | 88°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 3 mph SW | 67% |
| Thursday Night | 69°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 1 mph SW | 67% |
| Friday | 88°F | Partly Sunny then Showers And Thunderstorms Likely | 0 to 3 mph SW | 56% |
| Friday Night | 68°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 1 mph W | 56% |
| Saturday | 87°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph W | 45% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 1 mph W | 45% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 mph W | 15% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 mph W | 15% |
| Monday | 90°F | Mostly Sunny | 1 to 6 mph W | 12% |
| Monday Night | 69°F | Partly Cloudy | 3 mph W | 14% |
Forecast source: National Weather Service (api.weather.gov) for Great Cacapon (39.614, -78.286). Updated through the day.
Growing snapshot for Great Cacapon
Last spring frost
Apr 23
First fall frost
Oct 21
Growing season
180 days
Hardiness zone
7a
More local growing data for Great Cacapon: nearby ZIP 21750 weather · frost dates · planting calendar · West Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Cacapon St Pk #2, Wv (11.1 mi from Great Cacapon). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.