Dungannon, VA Weather & Growing Conditions
Tonight
66°F
Partly Cloudy
Partly cloudy, with a low around 66. North wind around 0 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Partly Cloudy | 0 mph | 7% |
| Saturday | 84°F | Mostly Sunny | 0 mph | 12% |
| Saturday Night | 66°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 20% |
| Sunday | 82°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 59% |
| Sunday Night | 66°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 59% |
| Monday | 82°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph SW | 67% |
| Monday Night | 65°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 mph | 67% |
| Tuesday | 76°F | Showers And Thunderstorms | 0 to 5 mph S | 86% |
| Tuesday Night | 62°F | Showers And Thunderstorms | 0 to 5 mph SE | 86% |
| Wednesday | 71°F | Rain Showers Likely | 5 mph SE | 66% |
| Wednesday Night | 58°F | Showers And Thunderstorms Likely | 5 mph E | 66% |
| Thursday | 69°F | Chance Rain Showers | 5 mph NE | 34% |
| Thursday Night | 57°F | Chance Rain Showers then Partly Cloudy | 5 mph N | 28% |
| Friday | 70°F | Partly Sunny then Slight Chance Rain Showers | 5 mph N | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dungannon, VA
Last spring frost
Apr 25
First fall frost
Oct 18
Growing season
175 days
Hardiness zone
7a
Explore more for Dungannon, VA: full frost dates · planting calendar · Virginia frost dates
Climate data from the nearest NOAA station, Wise 1Se, Va (9.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.