Pomeroy, WA Weather & Growing Conditions
This Afternoon
70°F
Sunny
Sunny. High near 70, with temperatures falling to around 68 in the afternoon. West wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Sunny | 7 mph W | 3% |
| Tonight | 55°F | Mostly Clear | 6 mph SW | 1% |
| Saturday | 71°F | Sunny | 2 to 6 mph NW | 1% |
| Saturday Night | 55°F | Mostly Clear | 2 to 8 mph SE | 0% |
| Sunday | 75°F | Sunny | 3 to 8 mph E | 2% |
| Sunday Night | 57°F | Mostly Clear | 3 to 7 mph SE | 0% |
| Monday | 77°F | Sunny | 3 to 7 mph W | 0% |
| Monday Night | 58°F | Mostly Clear | 5 mph S | 0% |
| Tuesday | 73°F | Mostly Sunny | 6 mph W | 0% |
| Tuesday Night | 55°F | Partly Cloudy | 6 mph SW | 0% |
| Wednesday | 70°F | Mostly Sunny | 6 mph SW | 0% |
| Wednesday Night | 54°F | Partly Cloudy | 3 to 7 mph S | 1% |
| Thursday | 75°F | Mostly Sunny | 7 mph E | 1% |
| Thursday Night | 57°F | Partly Cloudy | 7 mph S | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pomeroy, WA
Last spring frost
May 2
First fall frost
Oct 4
Growing season
155 days
Hardiness zone
7a
Explore more for Pomeroy, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Pomeroy, Wa (3.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.