Damascus, OR Weather & Growing Conditions
This Afternoon
59°F
Mostly Cloudy
Mostly cloudy. High near 59, with temperatures falling to around 55 in the afternoon. North wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 59°F | Mostly Cloudy | 2 mph N | 6% |
| Tonight | 39°F | Mostly Clear then Patchy Fog | 3 mph ESE | 5% |
| Wednesday | 57°F | Patchy Fog then Chance Light Rain | 3 mph S | 45% |
| Wednesday Night | 48°F | Light Rain | 2 to 9 mph SSW | 94% |
| Thursday | 57°F | Chance Light Rain then Partly Sunny | 1 to 7 mph SW | 39% |
| Thursday Night | 46°F | Mostly Cloudy then Chance Light Rain | 1 to 5 mph SE | 43% |
| Friday | 57°F | Chance Light Rain | 1 to 5 mph SE | 47% |
| Friday Night | 47°F | Slight Chance Light Rain | 1 to 5 mph SE | 18% |
| Saturday | 63°F | Partly Sunny then Slight Chance Light Rain | 1 to 5 mph SSE | 15% |
| Saturday Night | 50°F | Light Rain Likely | 2 to 12 mph S | 74% |
| Sunday | 58°F | Light Rain Likely | 2 to 10 mph SSW | 74% |
| Sunday Night | 46°F | Slight Chance Light Rain | 3 mph ESE | 15% |
| Monday | 57°F | Chance Light Rain | 3 mph SE | 43% |
| Monday Night | 47°F | Chance Light Rain | 2 to 6 mph SSE | 48% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Damascus, OR
Last spring frost
Mar 16
First fall frost
Nov 20
Growing season
250 days
Hardiness zone
8b
Explore more for Damascus, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Portland Troutdale Ap, Or (8.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.