Pomeroy, WA Weather & Growing Conditions
This Afternoon
50°F
Cloudy
Cloudy. High near 50, with temperatures falling to around 45 in the afternoon. Southeast wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 50°F | Cloudy | 1 mph SE | 6% |
| Tonight | 37°F | Mostly Cloudy | 3 mph S | 6% |
| Wednesday | 49°F | Sunny | 3 mph W | 1% |
| Wednesday Night | 40°F | Mostly Cloudy then Chance Rain Showers | 2 to 9 mph S | 44% |
| Thursday | 50°F | Chance Rain Showers then Mostly Sunny | 5 to 16 mph SW | 44% |
| Thursday Night | 38°F | Partly Cloudy | 5 to 12 mph S | 3% |
| Friday | 53°F | Mostly Cloudy | 2 to 12 mph S | 6% |
| Friday Night | 44°F | Mostly Cloudy | 2 to 10 mph S | 4% |
| Saturday | 59°F | Partly Sunny | 5 to 13 mph SE | 1% |
| Saturday Night | 47°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 13 mph S | 17% |
| Sunday | 56°F | Slight Chance Rain Showers | 6 to 14 mph SW | 23% |
| Sunday Night | 43°F | Mostly Cloudy | 6 to 9 mph S | 12% |
| Monday | 54°F | Mostly Cloudy then Slight Chance Rain Showers | 1 to 9 mph SE | 15% |
| Monday Night | 44°F | Slight Chance Rain Showers then Mostly Cloudy | 1 to 8 mph S | 15% |
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 Nov 4, 2026.