Port Royal, VA Weather & Growing Conditions
Tonight
66°F
Mostly Cloudy
Mostly cloudy, with a low around 66. Northeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Mostly Cloudy | 6 mph NE | 9% |
| Saturday | 79°F | Partly Sunny | 7 mph NE | 5% |
| Saturday Night | 66°F | Mostly Cloudy | 2 to 6 mph SE | 3% |
| Sunday | 84°F | Mostly Sunny | 2 to 8 mph S | 9% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 6 mph SW | 41% |
| Monday | 79°F | Chance Showers And Thunderstorms | 5 to 8 mph N | 44% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 6 to 9 mph NE | 54% |
| Tuesday | 70°F | Showers And Thunderstorms Likely | 9 to 14 mph NE | 64% |
| Tuesday Night | 61°F | Showers And Thunderstorms Likely | 10 to 14 mph NE | 64% |
| Wednesday | 66°F | Chance Rain Showers | 14 mph NE | 51% |
| Wednesday Night | 59°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 50% |
| Thursday | 68°F | Chance Showers And Thunderstorms | 14 mph N | 42% |
| Thursday Night | 57°F | Chance Showers And Thunderstorms | 6 to 13 mph N | 38% |
| Friday | 70°F | Slight Chance Rain Showers | 8 to 12 mph N | 21% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Port Royal, VA
Last spring frost
Apr 14
First fall frost
Oct 27
Growing season
195 days
Hardiness zone
7b
Explore more for Port Royal, VA: full frost dates · planting calendar · Virginia frost dates
Climate data from the nearest NOAA station, Corbin, Va (11.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.