Alsea, OR Weather & Growing Conditions
Overnight
60°F
Smoke
Smoke. Mostly clear, with a low around 60. East northeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 60°F | Smoke | 3 mph ENE | 0% |
| Tuesday | 97°F | Smoke | 3 mph NE | 0% |
| Tuesday Night | 63°F | Smoke | 2 mph ENE | 0% |
| Wednesday | 99°F | Smoke | 2 mph NNW | 0% |
| Wednesday Night | 60°F | Clear | 2 mph NNW | 0% |
| Thursday | 96°F | Sunny | 0 to 3 mph NW | 0% |
| Thursday Night | 56°F | Mostly Clear | 0 to 3 mph NW | 0% |
| Friday | 93°F | Sunny | 0 to 3 mph NNW | 0% |
| Friday Night | 57°F | Clear | 0 to 3 mph NNW | 0% |
| Saturday | 86°F | Sunny | 0 to 6 mph NNW | 0% |
| Saturday Night | 54°F | Mostly Clear | 0 to 6 mph NNW | 0% |
| Sunday | 80°F | Sunny | 0 to 6 mph NNW | 0% |
| Sunday Night | 52°F | Mostly Clear | 0 to 6 mph NNW | 0% |
| Monday | 81°F | Sunny | 0 to 5 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Alsea, OR
Last spring frost
Apr 13
First fall frost
Nov 3
Growing season
202 days
Hardiness zone
8b
Explore more for Alsea, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Alsea Fh (Fall Creek), Or (7.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.