Pullman, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pullman, a city in Whitman County, Washington.
Overnight
44°F
Areas Of Smoke
Areas of smoke before 5am, then haze and areas of smoke. Mostly clear. Low around 44, with temperatures rising to around 46 overnight. East wind around 1 mph.
7-day forecast for Pullman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 44°F | Areas Of Smoke | 1 mph E | 0% |
| Tuesday | 85°F | Areas Of Smoke then Haze | 1 to 6 mph N | 0% |
| Tuesday Night | 47°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Wednesday | 91°F | Sunny | 5 mph SE | 0% |
| Wednesday Night | 50°F | Clear | 2 mph SE | 0% |
| Thursday | 96°F | Sunny | 5 mph S | 0% |
| Thursday Night | 54°F | Clear | 3 mph S | 0% |
| Friday | 94°F | Sunny | 1 to 13 mph SW | 0% |
| Friday Night | 54°F | Clear | 2 to 12 mph SW | 0% |
| Saturday | 90°F | Sunny | 2 to 10 mph SW | 0% |
| Saturday Night | 52°F | Mostly Clear | 2 to 10 mph SW | 0% |
| Sunday | 85°F | Sunny | 2 to 10 mph W | 0% |
| Sunday Night | 49°F | Mostly Clear | 0 to 9 mph SW | 0% |
| Monday | 84°F | Sunny | 1 to 8 mph W | 0% |
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 Aug 4, 2026.