Buchanan, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Buchanan, a town in Botetourt County, Virginia.
This Afternoon
70°F
Sunny
Sunny, with a high near 70. South wind around 7 mph.
7-day forecast for Buchanan
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Sunny | 7 mph S | 0% |
| Tonight | 50°F | Mostly Clear then Patchy Fog | 0 to 3 mph S | 1% |
| Wednesday | 75°F | Patchy Fog then Partly Sunny | 0 to 8 mph S | 3% |
| Wednesday Night | 62°F | Light Rain Likely | 3 to 8 mph SE | 72% |
| Thursday | 78°F | Partly Sunny then Slight Chance Light Rain | 3 to 7 mph S | 17% |
| Thursday Night | 58°F | Chance Light Rain | 3 mph SW | 43% |
| Friday | 76°F | Chance Light Rain | 3 mph W | 36% |
| Friday Night | 46°F | Chance Light Rain | 3 mph NW | 32% |
| Saturday | 68°F | Mostly Sunny | 3 to 9 mph NW | 9% |
| Saturday Night | 37°F | Mostly Clear | 3 to 7 mph NW | 4% |
| Sunday | 67°F | Mostly Sunny | 6 mph NW | 5% |
| Sunday Night | 36°F | Mostly Clear then Slight Chance Light Rain | 7 mph NW | 15% |
| Monday | 66°F | Slight Chance Light Rain then Sunny | 7 to 13 mph W | 15% |
| Monday Night | 35°F | Mostly Clear | 8 mph W | 11% |
Forecast source: National Weather Service (api.weather.gov) for Buchanan (37.521, -79.691). Updated through the day.
Growing snapshot for Buchanan
Last spring frost
Apr 8
First fall frost
Oct 31
Growing season
205 days
Hardiness zone
7b
More local growing data for Buchanan: nearby ZIP 24066 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Buchanan, Va (0.8 mi from Buchanan). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.