Harriston, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Harriston, a community in Augusta County, Virginia.
Today
73°F
Partly Sunny
Partly sunny, with a high near 73. South wind 3 to 12 mph, with gusts as high as 18 mph.
7-day forecast for Harriston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Partly Sunny | 3 to 12 mph S | 0% |
| Tonight | 61°F | Rain Showers Likely | 7 mph S | 68% |
| Thursday | 74°F | Slight Chance Rain Showers | 8 mph S | 18% |
| Thursday Night | 58°F | Slight Chance Rain Showers then Areas Of Fog | 0 to 5 mph SW | 35% |
| Friday | 70°F | Chance Light Rain | 2 mph NW | 35% |
| Friday Night | 43°F | Slight Chance Light Rain then Partly Cloudy | 2 mph NW | 19% |
| Saturday | 61°F | Sunny | 3 to 12 mph NW | 8% |
| Saturday Night | 32°F | Mostly Clear | 2 to 8 mph NW | 4% |
| Sunday | 61°F | Sunny | 2 to 7 mph NW | 2% |
| Sunday Night | 31°F | Mostly Clear | 6 mph W | 3% |
| Monday | 62°F | Sunny | 3 to 9 mph W | 3% |
| Monday Night | 31°F | Mostly Clear | 2 to 6 mph W | 2% |
| Tuesday | 66°F | Sunny | 3 to 9 mph W | 0% |
| Tuesday Night | 34°F | Mostly Clear | 2 to 7 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov) for Harriston (38.208, -78.826). Updated through the day.
Growing snapshot for Harriston
Last spring frost
Apr 21
First fall frost
Oct 23
Growing season
184 days
Hardiness zone
7a
More local growing data for Harriston: nearby ZIP 24441 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Augusta Springs
Churchville
Craigsville
Crimora
Deerfield
Dooms
Fishersville
Greenville
Grottoes
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 Harriston). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.