Clarkston Heights-Vineland, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clarkston Heights-Vineland, a community in Whitman County, Washington.
Today
79°F
Sunny
Sunny, with a high near 79. Northeast wind around 3 mph.
7-day forecast for Clarkston Heights-Vineland
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Sunny | 3 mph NE | 2% |
| Tonight | 54°F | Mostly Clear | 2 mph W | 2% |
| Sunday | 83°F | Sunny | 5 mph E | 0% |
| Sunday Night | 56°F | Mostly Clear | 3 mph E | 0% |
| Monday | 86°F | Sunny | 3 mph E | 0% |
| Monday Night | 58°F | Mostly Clear | 0 to 3 mph SW | 0% |
| Tuesday | 83°F | Sunny | 0 to 5 mph NE | 1% |
| Tuesday Night | 56°F | Mostly Clear | 0 to 5 mph W | 1% |
| Wednesday | 80°F | Sunny | 0 to 8 mph N | 4% |
| Wednesday Night | 54°F | Partly Cloudy | 0 to 8 mph SW | 4% |
| Thursday | 78°F | Mostly Sunny | 0 to 5 mph NE | 2% |
| Thursday Night | 54°F | Partly Cloudy | 0 to 5 mph W | 6% |
| Friday | 75°F | Mostly Sunny | 0 to 8 mph NW | 10% |
| Friday Night | 52°F | Slight Chance Rain Showers | 1 to 8 mph SW | 17% |
Forecast source: National Weather Service (api.weather.gov) for Clarkston Heights-Vineland (46.375, -117.092). Updated through the day.
Growing snapshot for Clarkston Heights-Vineland
Last spring frost
Apr 6
First fall frost
Oct 26
Growing season
200 days
Hardiness zone
7a
More local growing data for Clarkston Heights-Vineland: nearby ZIP 99179 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Albion
Clarkston
Colfax
Colton
Endicott
Farmington
Garfield
LaCrosse
Lamont
Malden
Oakesdale
Palouse
Pullman
Rosalia
St. John
Steptoe
Tekoa
Uniontown
West Clarkston-Highland
Climate data from the nearest NOAA station, Lewiston Nez Perce Co Ap, Id (9.8 mi from Clarkston Heights-Vineland). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.