Cave Spring, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cave Spring, a community in Roanoke County, Virginia.
Overnight
51°F
Mostly Clear
Mostly clear, with a low around 51. Wind around 0 mph.
7-day forecast for Cave Spring
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 73°F | Partly Sunny | 0 to 8 mph SE | 0% |
| Wednesday Night | 62°F | Rain Showers Likely | 5 mph SE | 70% |
| Thursday | 78°F | Chance Rain Showers then Partly Sunny | 2 to 7 mph S | 29% |
| Thursday Night | 58°F | Chance Rain Showers | 5 mph SW | 28% |
| Friday | 73°F | Chance Rain Showers | 6 mph NW | 28% |
| Friday Night | 47°F | Mostly Clear | 9 mph NW | 8% |
| Saturday | 63°F | Sunny | 9 to 18 mph NW | 2% |
| Saturday Night | 38°F | Mostly Clear | 8 to 15 mph NW | 2% |
| Sunday | 64°F | Sunny | 8 to 12 mph NW | 2% |
| Sunday Night | 38°F | Mostly Clear | 12 mph W | 3% |
| Monday | 64°F | Sunny | 10 to 16 mph NW | 1% |
| Monday Night | 37°F | Mostly Clear | 7 to 10 mph W | 1% |
| Tuesday | 68°F | Sunny | 8 to 12 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Cave Spring (37.227, -80.007). Updated through the day.
Growing snapshot for Cave Spring
Last spring frost
Apr 3
First fall frost
Nov 1
Growing season
210 days
Hardiness zone
7b
More local growing data for Cave Spring: nearby ZIP 24018 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Roanoke Rgnl Ap, Va (8.1 mi from Cave Spring). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.