Cascade Locks, OR Weather & Growing Conditions
Today
83°F
Areas Of Smoke
Areas of smoke. Sunny, with a high near 83. East wind 6 to 10 mph, with gusts as high as 22 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Areas Of Smoke | 6 to 10 mph E | 0% |
| Tonight | 61°F | Areas Of Smoke | 5 mph ESE | 0% |
| Wednesday | 90°F | Areas Of Smoke | 7 mph ENE | 0% |
| Wednesday Night | 63°F | Clear | 5 mph WSW | 0% |
| Thursday | 89°F | Sunny | 3 to 8 mph WSW | 0% |
| Thursday Night | 62°F | Mostly Clear | 8 mph WSW | 0% |
| Friday | 83°F | Sunny | 7 to 12 mph WSW | 0% |
| Friday Night | 60°F | Mostly Clear | 12 mph W | 0% |
| Saturday | 78°F | Sunny | 9 to 15 mph W | 0% |
| Saturday Night | 54°F | Mostly Clear | 15 mph W | 0% |
| Sunday | 72°F | Sunny | 15 mph W | 0% |
| Sunday Night | 53°F | Mostly Clear | 15 mph W | 0% |
| Monday | 72°F | Sunny | 13 mph W | 0% |
| Monday Night | 53°F | Mostly Clear | 14 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cascade Locks, OR
Last spring frost
Mar 24
First fall frost
Nov 20
Growing season
242 days
Hardiness zone
8a
Explore more for Cascade Locks, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Cascade Locks, Or (4.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.