Arlington, OR Weather & Growing Conditions
Today
82°F
Sunny
Sunny, with a high near 82. Northwest wind 2 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 2 to 8 mph NW | 0% |
| Tonight | 54°F | Mostly Clear | 3 mph S | 0% |
| Sunday | 83°F | Sunny | 2 to 6 mph NW | 0% |
| Sunday Night | 56°F | Mostly Clear | 0 to 6 mph SE | 0% |
| Monday | 84°F | Sunny | 5 mph W | 0% |
| Monday Night | 57°F | Partly Cloudy | 3 to 10 mph W | 0% |
| Tuesday | 78°F | Sunny | 10 to 18 mph W | 0% |
| Tuesday Night | 53°F | Partly Cloudy | 9 to 18 mph W | 0% |
| Wednesday | 74°F | Mostly Sunny | 9 to 14 mph W | 0% |
| Wednesday Night | 51°F | Partly Cloudy | 5 to 14 mph W | 0% |
| Thursday | 71°F | Mostly Sunny | 6 mph N | 4% |
| Thursday Night | 52°F | Mostly Cloudy | 6 mph NW | 6% |
| Friday | 69°F | Partly Sunny | 6 to 12 mph W | 6% |
| Friday Night | 49°F | Partly Cloudy | 5 to 12 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Arlington, OR
Last spring frost
Apr 6
First fall frost
Oct 21
Growing season
196 days
Hardiness zone
7b
Explore more for Arlington, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Arlington, Or (10.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.