Dungannon, VA Weather & Growing Conditions
Today
83°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 2pm and 3pm. Mostly sunny, with a high near 83. Southwest wind around 0 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 15% |
| Tonight | 66°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 30% |
| Sunday | 81°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SW | 45% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 0 mph | 47% |
| Monday | 81°F | Showers And Thunderstorms Likely | 0 to 5 mph W | 67% |
| Monday Night | 64°F | Showers And Thunderstorms Likely | 0 mph | 67% |
| Tuesday | 75°F | Showers And Thunderstorms | 0 to 5 mph S | 89% |
| Tuesday Night | 61°F | Showers And Thunderstorms | 0 to 5 mph SE | 89% |
| Wednesday | 70°F | Rain Showers | 5 mph SE | 77% |
| Wednesday Night | 58°F | Showers And Thunderstorms Likely | 5 mph SE | 73% |
| Thursday | 69°F | Chance Rain Showers | 5 mph SW | 45% |
| Thursday Night | 56°F | Chance Rain Showers | 0 to 5 mph N | 43% |
| Friday | 68°F | Partly Sunny then Slight Chance Rain Showers | 0 to 5 mph N | 20% |
| Friday Night | 53°F | Slight Chance Rain Showers then Partly Cloudy | 5 mph N | 20% |
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.