Harman US

Palouse, WA Weather & Growing Conditions

Today
74°F
Sunny
Sunny, with a high near 74. Southwest wind 0 to 3 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 74°F Sunny 0 to 3 mph SW 1%
Tonight 48°F Mostly Clear 0 to 3 mph NE 1%
Sunday 79°F Sunny 1 to 5 mph SE 0%
Sunday Night 48°F Clear 3 mph E 0%
Monday 80°F Sunny 5 mph S 0%
Monday Night 50°F Mostly Clear 0 to 3 mph SW 0%
Tuesday 77°F Sunny 0 to 5 mph S 0%
Tuesday Night 48°F Partly Cloudy 0 to 3 mph SW 1%
Wednesday 73°F Mostly Sunny 1 to 6 mph SW 1%
Wednesday Night 47°F Partly Cloudy 3 mph S 1%
Thursday 73°F Mostly Sunny 1 to 5 mph SW 3%
Thursday Night 47°F Partly Cloudy 3 mph N 8%
Friday 68°F Partly Sunny then Slight Chance Rain Showers 1 to 5 mph SW 17%
Friday Night 44°F Slight Chance Rain Showers 1 to 5 mph SW 18%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Palouse, WA

Last spring frost
May 6
First fall frost
Sep 29
Growing season
143 days
Hardiness zone
6b

Explore more for Palouse, WA: full frost dates · planting calendar · Washington frost dates

Climate data from the nearest NOAA station, Pullman 2 Nw, Wa (10.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.