Port Royal, VA Weather & Growing Conditions
Tonight
67°F
Partly Cloudy
Partly cloudy, with a low around 67. Southeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 67°F | Partly Cloudy | 6 mph SE | 4% |
| Sunday | 86°F | Mostly Sunny | 3 to 9 mph S | 13% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 to 8 mph SW | 42% |
| Monday | 78°F | Mostly Cloudy then Chance Showers And Thunderstorms | 6 to 10 mph N | 33% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 9 mph NE | 47% |
| Tuesday | 73°F | Chance Showers And Thunderstorms | 8 to 14 mph NE | 54% |
| Tuesday Night | 60°F | Chance Showers And Thunderstorms | 13 mph NE | 54% |
| Wednesday | 68°F | Chance Rain Showers | 13 to 16 mph NE | 45% |
| Wednesday Night | 59°F | Chance Rain Showers | 10 to 15 mph NE | 41% |
| Thursday | 67°F | Chance Rain Showers | 13 to 16 mph NE | 38% |
| Thursday Night | 56°F | Chance Rain Showers | 10 to 14 mph N | 35% |
| Friday | 69°F | Chance Rain Showers | 12 to 15 mph N | 30% |
| Friday Night | 55°F | Slight Chance Rain Showers | 6 to 12 mph N | 20% |
| Saturday | 72°F | Mostly Sunny then Slight Chance Rain Showers | 9 to 14 mph N | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Port Royal, VA
Last spring frost
Apr 8
First fall frost
Oct 30
Growing season
204 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, Warsaw 2 Nw, Va (16.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.