Oakville, WA Weather & Growing Conditions
Overnight
55°F
Clear
Clear, with a low around 55. Southeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Clear | 2 mph SE | 0% |
| Tuesday | 93°F | Sunny then Areas Of Smoke | 5 mph NE | 0% |
| Tuesday Night | 59°F | Areas Of Smoke | 0 to 3 mph ESE | 0% |
| Wednesday | 96°F | Areas Of Smoke | 1 to 5 mph NNE | 0% |
| Wednesday Night | 58°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Thursday | 93°F | Sunny | 0 to 7 mph NW | 0% |
| Thursday Night | 56°F | Mostly Clear | 2 to 7 mph W | 0% |
| Friday | 87°F | Sunny | 2 to 8 mph W | 0% |
| Friday Night | 54°F | Mostly Clear | 2 to 8 mph W | 0% |
| Saturday | 81°F | Sunny | 2 to 9 mph W | 0% |
| Saturday Night | 53°F | Partly Cloudy | 3 to 9 mph W | 0% |
| Sunday | 77°F | Mostly Sunny | 2 to 8 mph W | 0% |
| Sunday Night | 53°F | Partly Cloudy | 1 to 8 mph W | 0% |
| Monday | 78°F | Mostly Sunny | 1 to 7 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Oakville, WA
Last spring frost
May 1
First fall frost
Oct 14
Growing season
169 days
Hardiness zone
8a
Explore more for Oakville, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Elma, Wa (11.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.