Amboy, WA Weather & Growing Conditions
Today
93°F
Areas Of Smoke
Areas of smoke. Sunny, with a high near 93. East northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Areas Of Smoke | 5 mph ENE | 0% |
| Tonight | 60°F | Areas Of Smoke | 2 to 6 mph NNE | 0% |
| Wednesday | 96°F | Areas Of Smoke | 2 to 6 mph NNW | 0% |
| Wednesday Night | 61°F | Clear | 3 mph N | 0% |
| Thursday | 94°F | Sunny | 0 to 3 mph NW | 0% |
| Thursday Night | 59°F | Clear | 0 to 3 mph NNW | 0% |
| Friday | 89°F | Sunny | 0 to 7 mph NW | 0% |
| Friday Night | 56°F | Mostly Clear | 0 to 7 mph NNW | 0% |
| Saturday | 84°F | Sunny | 0 to 8 mph NW | 0% |
| Saturday Night | 52°F | Mostly Clear | 1 to 8 mph WNW | 0% |
| Sunday | 77°F | Sunny | 1 to 7 mph WNW | 0% |
| Sunday Night | 51°F | Mostly Clear | 1 to 7 mph NW | 0% |
| Monday | 78°F | Sunny | 1 to 7 mph WNW | 0% |
| Monday Night | 51°F | Mostly Clear | 1 to 7 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Amboy, WA
Last spring frost
Apr 26
First fall frost
Oct 16
Growing season
174 days
Hardiness zone
8b
Explore more for Amboy, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Battle Ground, Wa (12.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.