Pullman, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pullman, a city in Whitman County, Washington.
Tonight
48°F
Partly Cloudy
Partly cloudy, with a low around 48. Wind around 0 mph.
7-day forecast for Pullman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Partly Cloudy | 0 mph | 1% |
| Saturday | 75°F | Sunny | 0 to 3 mph W | 1% |
| Saturday Night | 48°F | Mostly Clear | 0 to 3 mph N | 1% |
| Sunday | 79°F | Sunny | 1 to 6 mph SE | 0% |
| Sunday Night | 50°F | Clear | 3 mph E | 0% |
| Monday | 80°F | Sunny | 6 mph S | 0% |
| Monday Night | 50°F | Mostly Clear | 0 to 3 mph W | 0% |
| Tuesday | 78°F | Sunny | 0 to 5 mph W | 0% |
| Tuesday Night | 49°F | Partly Cloudy | 0 to 5 mph NW | 1% |
| Wednesday | 73°F | Mostly Sunny | 0 to 6 mph W | 2% |
| Wednesday Night | 47°F | Partly Cloudy | 0 to 5 mph W | 2% |
| Thursday | 73°F | Mostly Sunny | 0 to 5 mph W | 3% |
| Thursday Night | 47°F | Partly Cloudy | 0 to 3 mph NW | 8% |
| Friday | 69°F | Partly Sunny | 0 to 6 mph SW | 13% |
Forecast source: National Weather Service (api.weather.gov) for Pullman (46.733, -117.168). Updated through the day.
Growing snapshot for Pullman
Last spring frost
May 6
First fall frost
Sep 29
Growing season
143 days
Hardiness zone
6b
More local growing data for Pullman: nearby ZIP 99163 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Albion
Clarkston
Clarkston Heights-Vineland
Colfax
Colton
Endicott
Farmington
Garfield
LaCrosse
Lamont
Malden
Oakesdale
Palouse
Rosalia
St. John
Steptoe
Tekoa
Uniontown
West Clarkston-Highland
Climate data from the nearest NOAA station, Pullman 2 Nw, Wa (2.6 mi from Pullman). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.