Siletz, OR Weather & Growing Conditions
Today
90°F
Smoke
Smoke. Sunny. High near 90, with temperatures falling to around 87 in the afternoon. North wind 1 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Smoke | 1 to 8 mph N | 0% |
| Tonight | 60°F | Areas Of Smoke | 0 to 7 mph NW | 0% |
| Wednesday | 86°F | Areas Of Smoke | 0 to 7 mph NW | 0% |
| Wednesday Night | 57°F | Mostly Clear | 0 to 7 mph NNW | 0% |
| Thursday | 81°F | Mostly Sunny | 0 to 7 mph NNW | 0% |
| Thursday Night | 54°F | Mostly Clear | 0 to 7 mph NW | 0% |
| Friday | 80°F | Sunny | 0 to 9 mph NNW | 0% |
| Friday Night | 56°F | Mostly Clear | 1 to 9 mph NNW | 0% |
| Saturday | 76°F | Sunny | 1 to 12 mph NNW | 0% |
| Saturday Night | 53°F | Partly Cloudy | 2 to 12 mph NNW | 0% |
| Sunday | 73°F | Mostly Sunny | 2 to 12 mph NNW | 0% |
| Sunday Night | 51°F | Partly Cloudy | 1 to 12 mph NNW | 0% |
| Monday | 72°F | Mostly Sunny | 1 to 10 mph NNW | 0% |
| Monday Night | 52°F | Partly Cloudy | 0 to 10 mph NNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Siletz, OR
Last spring frost
Mar 12
First fall frost
Dec 10
Growing season
271 days
Hardiness zone
9a
Explore more for Siletz, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Newport 3N, Or (12.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.