Marion, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Marion, a town in Smyth County, Virginia.
Overnight
51°F
Mostly Clear
Mostly clear, with a low around 51. East wind around 7 mph.
7-day forecast for Marion
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Clear | 7 mph E | 1% |
| Wednesday | 68°F | Chance Light Rain | 6 to 9 mph SE | 54% |
| Wednesday Night | 57°F | Rain | 2 to 8 mph SE | 96% |
| Thursday | 72°F | Chance Light Rain | 1 to 7 mph SW | 27% |
| Thursday Night | 49°F | Mostly Cloudy then Slight Chance Light Rain | 2 mph W | 19% |
| Friday | 67°F | Slight Chance Light Rain then Mostly Sunny | 1 to 7 mph NW | 19% |
| Friday Night | 39°F | Partly Cloudy | 2 to 6 mph NW | 7% |
| Saturday | 56°F | Mostly Sunny | 6 to 9 mph NW | 5% |
| Saturday Night | 29°F | Partly Cloudy | 0 to 6 mph NW | 4% |
| Sunday | 58°F | Mostly Sunny | 2 to 9 mph W | 2% |
| Sunday Night | 28°F | Mostly Clear | 7 mph W | 3% |
| Monday | 59°F | Sunny | 7 to 10 mph W | 4% |
| Monday Night | 30°F | Mostly Clear | 2 to 6 mph W | 4% |
| Tuesday | 63°F | Sunny | 5 to 12 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for Marion (36.837, -81.516). Updated through the day.
Growing snapshot for Marion
Last spring frost
Apr 23
First fall frost
Oct 20
Growing season
178 days
Hardiness zone
7a
More local growing data for Marion: nearby ZIP 24354 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Saltville 1N, Va (13.6 mi from Marion). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.