Summit, OR Weather & Growing Conditions
Overnight
58°F
Smoke
Smoke. Mostly clear, with a low around 58. East wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Smoke | 3 mph E | 0% |
| Tuesday | 93°F | Areas Of Smoke | 6 mph ENE | 0% |
| Tuesday Night | 61°F | Areas Of Smoke | 0 to 5 mph NNW | 0% |
| Wednesday | 92°F | Areas Of Smoke | 0 to 6 mph NNW | 0% |
| Wednesday Night | 58°F | Mostly Clear | 0 to 6 mph NW | 0% |
| Thursday | 86°F | Sunny | 0 to 7 mph NW | 0% |
| Thursday Night | 55°F | Mostly Clear | 1 to 7 mph WNW | 0% |
| Friday | 85°F | Sunny | 1 to 7 mph NW | 0% |
| Friday Night | 56°F | Mostly Clear | 1 to 7 mph NW | 0% |
| Saturday | 81°F | Sunny | 1 to 9 mph NW | 0% |
| Saturday Night | 53°F | Mostly Clear | 1 to 9 mph NW | 0% |
| Sunday | 76°F | Sunny | 1 to 9 mph NW | 0% |
| Sunday Night | 51°F | Partly Cloudy | 0 to 9 mph NW | 0% |
| Monday | 76°F | Mostly Sunny | 0 to 8 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Summit, OR
Last spring frost
May 15
First fall frost
Oct 8
Growing season
145 days
Hardiness zone
8b
Explore more for Summit, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Corvallis Water Bureau, Or (13.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.