Cave Spring, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cave Spring, a community in Roanoke County, Virginia.
Tonight
67°F
Slight Chance Rain Showers
A slight chance of rain showers before 3am. Mostly cloudy, with a low around 67. Southeast wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Cave Spring
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 67°F | Slight Chance Rain Showers | 2 mph SE | 20% |
| Sunday | 89°F | Patchy Fog then Chance Showers And Thunderstorms | 0 to 5 mph SE | 60% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SW | 46% |
| Monday | 83°F | Mostly Sunny then Showers And Thunderstorms | 2 to 7 mph NE | 79% |
| Monday Night | 64°F | Showers And Thunderstorms | 1 to 6 mph E | 79% |
| Tuesday | 72°F | Showers And Thunderstorms | 1 to 7 mph E | 81% |
| Tuesday Night | 59°F | Showers And Thunderstorms | 9 mph E | 81% |
| Wednesday | 64°F | Rain Showers Likely | 12 mph NE | 63% |
| Wednesday Night | 57°F | Rain Showers Likely | 7 to 10 mph NE | 63% |
| Thursday | 65°F | Rain Showers Likely | 8 mph NE | 63% |
| Thursday Night | 55°F | Slight Chance Rain Showers | 2 to 8 mph N | 24% |
| Friday | 72°F | Slight Chance Rain Showers | 5 to 9 mph N | 17% |
| Friday Night | 53°F | Slight Chance Rain Showers then Partly Cloudy | 5 to 8 mph N | 17% |
| Saturday | 73°F | Mostly Sunny | 6 to 9 mph N | 8% |
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 Sep 20, 2026.