Finley, WA Weather & Growing Conditions
Today
76°F
Sunny
Sunny. High near 76, with temperatures falling to around 74 in the afternoon. Southeast wind 2 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Sunny | 2 to 6 mph SE | 0% |
| Tonight | 53°F | Mostly Clear | 3 mph N | 0% |
| Sunday | 78°F | Sunny | 1 to 5 mph N | 0% |
| Sunday Night | 54°F | Clear | 5 mph SE | 0% |
| Monday | 79°F | Sunny | 3 mph SW | 0% |
| Monday Night | 55°F | Mostly Clear | 5 mph SW | 0% |
| Tuesday | 76°F | Sunny | 6 mph SW | 0% |
| Tuesday Night | 52°F | Mostly Clear | 3 to 7 mph SW | 0% |
| Wednesday | 72°F | Mostly Sunny | 8 mph SW | 0% |
| Wednesday Night | 51°F | Partly Cloudy | 6 mph SW | 0% |
| Thursday | 70°F | Mostly Sunny | 5 mph W | 1% |
| Thursday Night | 50°F | Partly Cloudy | 5 mph W | 5% |
| Friday | 68°F | Mostly Sunny | 7 mph SW | 8% |
| Friday Night | 48°F | Partly Cloudy | 7 mph SW | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Finley, WA
Last spring frost
Mar 28
First fall frost
Oct 30
Growing season
216 days
Hardiness zone
7b
Explore more for Finley, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Kennewick, Wa (11 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.