Sugar Grove, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sugar Grove, a community in Smyth County, Virginia.
This Afternoon
83°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Northwest wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Sugar Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 83°F | Chance Showers And Thunderstorms | 7 mph NW | 44% |
| Tonight | 64°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 5 mph NW | 20% |
| Saturday | 79°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 2 mph SE | 26% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 mph S | 26% |
| Sunday | 78°F | Slight Chance Showers And Thunderstorms | 3 mph W | 73% |
| Sunday Night | 62°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 1 mph NW | 73% |
| Monday | 79°F | Showers And Thunderstorms | 2 mph W | 83% |
| Monday Night | 62°F | Showers And Thunderstorms | 2 mph SE | 83% |
| Tuesday | 71°F | Showers And Thunderstorms | 5 mph SE | 78% |
| Tuesday Night | 58°F | Showers And Thunderstorms | 5 to 8 mph SE | 78% |
| Wednesday | 63°F | Showers And Thunderstorms Likely | 7 mph SE | 58% |
| Wednesday Night | 55°F | Chance Showers And Thunderstorms | 6 mph E | 50% |
| Thursday | 64°F | Chance Rain Showers | 5 mph NE | 38% |
| Thursday Night | 53°F | Chance Rain Showers | 1 to 5 mph N | 38% |
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 Sep 18, 2026.