Sugar Grove, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sugar Grove, a community in Smyth County, Virginia.
Tonight
53°F
Partly Cloudy
Partly cloudy, with a low around 53. Southeast wind around 9 mph, with gusts as high as 24 mph.
7-day forecast for Sugar Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Partly Cloudy | 9 mph SE | 1% |
| Wednesday | 64°F | Chance Light Rain | 12 mph S | 52% |
| Wednesday Night | 58°F | Rain | 5 to 12 mph S | 97% |
| Thursday | 69°F | Slight Chance Light Rain | 5 mph SW | 16% |
| Thursday Night | 52°F | Mostly Cloudy then Slight Chance Light Rain | 1 mph W | 19% |
| Friday | 64°F | Slight Chance Light Rain then Mostly Sunny | 1 to 7 mph NW | 19% |
| Friday Night | 43°F | Partly Cloudy | 6 mph NW | 5% |
| Saturday | 53°F | Mostly Sunny | 6 to 9 mph NW | 4% |
| Saturday Night | 35°F | Partly Cloudy | 2 to 7 mph NW | 4% |
| Sunday | 55°F | Mostly Sunny | 3 to 8 mph NW | 2% |
| Sunday Night | 34°F | Mostly Clear | 7 mph W | 3% |
| Monday | 56°F | Sunny | 9 mph W | 3% |
| Monday Night | 36°F | Mostly Clear | 6 mph W | 4% |
| Tuesday | 60°F | Sunny | 6 to 9 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for Sugar Grove (36.761, -81.401). Updated through the day.
Growing snapshot for Sugar Grove
Last spring frost
Apr 16
First fall frost
Oct 27
Growing season
193 days
Hardiness zone
7a
More local growing data for Sugar Grove: nearby ZIP 24375 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Elk Creek 4Ssw, Va (12.9 mi from Sugar Grove). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.