Damascus, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Damascus, a community in Clackamas County, Oregon.
Today
94°F
Areas Of Smoke
Areas of smoke. Sunny. High near 94, with temperatures falling to around 92 in the afternoon. North northeast wind 7 to 10 mph, with gusts as high as 18 mph.
7-day forecast for Damascus
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 94°F | Areas Of Smoke | 7 to 10 mph NNE | 0% |
| Tonight | 60°F | Smoke | 3 to 10 mph N | 0% |
| Wednesday | 97°F | Areas Of Smoke | 6 mph N | 0% |
| Wednesday Night | 63°F | Clear | 2 to 6 mph NNE | 0% |
| Thursday | 95°F | Sunny | 1 to 6 mph NNW | 0% |
| Thursday Night | 61°F | Clear | 2 to 7 mph NNW | 0% |
| Friday | 90°F | Sunny | 2 to 8 mph NNW | 0% |
| Friday Night | 59°F | Mostly Clear | 2 to 8 mph NNW | 0% |
| Saturday | 85°F | Sunny | 2 to 10 mph NNW | 0% |
| Saturday Night | 56°F | Mostly Clear | 3 to 10 mph NNW | 0% |
| Sunday | 79°F | Sunny | 3 to 9 mph NNW | 0% |
| Sunday Night | 54°F | Mostly Clear | 2 to 9 mph NNW | 0% |
| Monday | 79°F | Sunny | 2 to 8 mph NNW | 0% |
| Monday Night | 54°F | Mostly Clear | 2 to 8 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Damascus (45.426, -122.443). Updated through the day.
Growing snapshot for Damascus
Last spring frost
Mar 16
First fall frost
Nov 20
Growing season
250 days
Hardiness zone
8b
More local growing data for Damascus: nearby ZIP 97089 weather · frost dates · planting calendar · Oregon frost dates
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Jennings Lodge
Johnson City
Lake Oswego
Milwaukie
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Mount Hood Villages
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Oak Grove
Oatfield
Oregon City
Rhododendron
Rivergrove
Sandy
Stafford
West Linn
Wilsonville
Climate data from the nearest NOAA station, Portland Troutdale Ap, Or (8.8 mi from Damascus). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.