Pullman, WA Weather & Growing Conditions
Tonight
34°F
Chance Rain Showers then Patchy Fog
A chance of rain showers before 10pm, then patchy fog. Mostly cloudy, with a low around 34. South wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 34°F | Chance Rain Showers then Patchy Fog | 1 mph S | 13% |
| Wednesday | 50°F | Areas Of Fog then Sunny | 2 mph W | 1% |
| Wednesday Night | 36°F | Mostly Cloudy then Rain Showers Likely | 0 to 3 mph SE | 59% |
| Thursday | 49°F | Rain Showers Likely then Mostly Cloudy | 3 to 10 mph SW | 59% |
| Thursday Night | 34°F | Partly Cloudy | 3 to 8 mph SE | 1% |
| Friday | 51°F | Mostly Cloudy | 5 to 9 mph SE | 7% |
| Friday Night | 37°F | Mostly Cloudy | 7 mph SE | 7% |
| Saturday | 58°F | Partly Sunny | 7 to 10 mph SE | 2% |
| Saturday Night | 40°F | Mostly Cloudy then Slight Chance Rain Showers | 7 to 12 mph SE | 15% |
| Sunday | 56°F | Chance Rain Showers | 5 to 12 mph SW | 26% |
| Sunday Night | 37°F | Mostly Cloudy | 5 mph S | 13% |
| Monday | 54°F | Mostly Cloudy then Slight Chance Rain Showers | 2 to 7 mph SE | 16% |
| Monday Night | 38°F | Slight Chance Rain Showers then Mostly Cloudy | 1 to 5 mph S | 16% |
| Tuesday | 56°F | Chance Rain Showers | 3 to 8 mph SE | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pullman, WA
Last spring frost
May 6
First fall frost
Sep 29
Growing season
143 days
Hardiness zone
6b
Explore more for Pullman, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Pullman 2 Nw, Wa (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.