Grottoes, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grottoes, a town in Augusta County, Virginia.
Tonight
50°F
Mostly Clear
Mostly clear, with a low around 50. South wind around 3 mph.
7-day forecast for Grottoes
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Clear | 3 mph S | 1% |
| Wednesday | 74°F | Mostly Sunny | 2 to 12 mph S | 0% |
| Wednesday Night | 61°F | Mostly Cloudy then Light Rain Likely | 7 mph S | 73% |
| Thursday | 75°F | Partly Sunny | 8 mph S | 14% |
| Thursday Night | 59°F | Chance Light Rain | 0 to 3 mph SW | 43% |
| Friday | 71°F | Light Rain Likely | 2 mph NW | 59% |
| Friday Night | 44°F | Light Rain Likely then Mostly Cloudy | 1 mph N | 56% |
| Saturday | 64°F | Mostly Sunny | 1 to 6 mph NW | 9% |
| Saturday Night | 34°F | Mostly Clear | 0 to 5 mph NW | 6% |
| Sunday | 62°F | Mostly Sunny | 0 to 5 mph W | 7% |
| Sunday Night | 32°F | Partly Cloudy then Slight Chance Light Rain | 3 mph W | 17% |
| Monday | 61°F | Slight Chance Light Rain | 3 to 10 mph W | 21% |
| Monday Night | 33°F | Slight Chance Light Rain then Mostly Clear | 6 mph W | 19% |
| Tuesday | 65°F | Sunny | 3 to 10 mph W | 7% |
Forecast source: National Weather Service (api.weather.gov) for Grottoes (38.270, -78.826). Updated through the day.
Growing snapshot for Grottoes
Last spring frost
Apr 21
First fall frost
Oct 23
Growing season
184 days
Hardiness zone
7a
More local growing data for Grottoes: nearby ZIP 24441 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Augusta Springs
Churchville
Craigsville
Crimora
Deerfield
Dooms
Fishersville
Greenville
Harriston
Jolivue
Lyndhurst
Middlebrook
Mount Sidney
New Hope
Sherando
Staunton
Stuarts Draft
Verona
Waynesboro
Weyers Cave
Climate data from the nearest NOAA station, Waynesboro Wtp, Va (10.4 mi from Grottoes). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.