Grundy, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grundy, a town in Buchanan County, Virginia.
Overnight
56°F
Partly Cloudy
Partly cloudy, with a low around 56. Southeast wind around 9 mph, with gusts as high as 23 mph.
7-day forecast for Grundy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Partly Cloudy | 9 mph SE | 3% |
| Wednesday | 73°F | Light Rain Likely | 12 mph SE | 64% |
| Wednesday Night | 58°F | Light Rain | 2 to 10 mph S | 81% |
| Thursday | 73°F | Light Rain Likely then Partly Sunny | 1 to 5 mph W | 64% |
| Thursday Night | 47°F | Mostly Cloudy | 2 mph W | 8% |
| Friday | 69°F | Mostly Sunny | 0 to 6 mph W | 8% |
| Friday Night | 40°F | Mostly Cloudy | 5 mph NW | 10% |
| Saturday | 56°F | Mostly Sunny | 3 to 7 mph NW | 10% |
| Saturday Night | 34°F | Partly Cloudy then Patchy Frost | 0 to 3 mph NW | 10% |
| Sunday | 60°F | Patchy Frost then Partly Sunny | 0 to 5 mph W | 10% |
| Sunday Night | 32°F | Slight Chance Light Rain | 5 mph W | 15% |
| Monday | 61°F | Areas Of Frost | 2 to 8 mph SW | 19% |
| Monday Night | 32°F | Mostly Clear then Areas Of Frost | 5 mph SW | 13% |
| Tuesday | 66°F | Areas Of Frost then Sunny | 5 to 8 mph SW | 8% |
Forecast source: National Weather Service (api.weather.gov) for Grundy (37.267, -82.095). Updated through the day.
Growing snapshot for Grundy
Last spring frost
Apr 21
First fall frost
Oct 26
Growing season
189 days
Hardiness zone
7a
More local growing data for Grundy: nearby ZIP 24614 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Grundy, Va (2.1 mi from Grundy). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.