Santa Clara, OR Weather & Growing Conditions
Tonight
51°F
Mostly Clear then Patchy Fog
Patchy fog after 4am. Mostly clear, with a low around 51. West northwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Mostly Clear then Patchy Fog | 3 mph WNW | 0% |
| Saturday | 77°F | Patchy Fog then Mostly Sunny | 1 to 6 mph NNW | 0% |
| Saturday Night | 52°F | Partly Cloudy | 1 to 5 mph NNW | 0% |
| Sunday | 80°F | Mostly Sunny | 1 to 6 mph NNW | 0% |
| Sunday Night | 52°F | Mostly Clear | 1 to 5 mph WNW | 0% |
| Monday | 76°F | Patchy Fog then Mostly Sunny | 1 to 7 mph NW | 0% |
| Monday Night | 51°F | Mostly Clear | 1 to 7 mph N | 0% |
| Tuesday | 73°F | Patchy Fog then Mostly Sunny | 1 to 7 mph N | 0% |
| Tuesday Night | 49°F | Partly Cloudy | 1 to 7 mph N | 0% |
| Wednesday | 73°F | Mostly Sunny | 1 to 7 mph N | 0% |
| Wednesday Night | 50°F | Partly Cloudy | 0 to 5 mph NNE | 0% |
| Thursday | 76°F | Mostly Sunny | 1 to 5 mph NNE | 5% |
| Thursday Night | 52°F | Slight Chance Light Rain | 3 mph W | 17% |
| Friday | 69°F | Mostly Sunny | 2 to 8 mph W | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Santa Clara, OR
Last spring frost
Apr 11
First fall frost
Oct 23
Growing season
196 days
Hardiness zone
8b
Explore more for Santa Clara, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Eugene Mahlon Sweet Ap, Or (4.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.