Cold steppe climate
Climate Arlington - Oregon
Annual high64ºF
Annual low44ºF
Precipitation9.25 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 40 | 30 | 1.39 | 2 |
| Feb | 46 | 31 | 0.98 | 2 |
| Mar | 56 | 36 | 0.79 | 0 |
| Apr | 64 | 42 | 0.65 | 0 |
| May | 73 | 50 | 0.69 | 0 |
| Jun | 80 | 56 | 0.48 | 0 |
| Jul | 89 | 62 | 0.12 | 0 |
| Aug | 89 | 61 | 0.22 | 0 |
| Sep | 79 | 52 | 0.44 | 0 |
| Oct | 65 | 42 | 0.68 | 0 |
| Nov | 49 | 35 | 1.20 | 1 |
| Dec | 39 | 29 | 1.61 | 2 |
- JanHigh 40ºFLow 30ºFPrecip 1.39 inch
- FebHigh 46ºFLow 31ºFPrecip 0.98 inch
- MarHigh 56ºFLow 36ºFPrecip 0.79 inch
- AprHigh 64ºFLow 42ºFPrecip 0.65 inch
- MayHigh 73ºFLow 50ºFPrecip 0.69 inch
- JunHigh 80ºFLow 56ºFPrecip 0.48 inch
- JulHigh 89ºFLow 62ºFPrecip 0.12 inch
- AugHigh 89ºFLow 61ºFPrecip 0.22 inch
- SepHigh 79ºFLow 52ºFPrecip 0.44 inch
- OctHigh 65ºFLow 42ºFPrecip 0.68 inch
- NovHigh 49ºFLow 35ºFPrecip 1.20 inch
- DecHigh 39ºFLow 29ºFPrecip 1.61 inch
Climate summary
What is the average weather in Arlington, Oregon?
Arlington experiences a cold semi-arid climate, defined by very low annual precipitation. Summers are hot and dry, with precipitation generally low. Winters are cold and bring occasional snowfall, with most of the limited rainfall occurring during the cooler months.
Arlington weather averages
Annual high64ºF
Annual low44ºF
Precipitation9.25 inch
Snowfall7 inch
Daily normals Arlington - Oregon - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 39.5 | 29.2 | 0.05 | 0.05 | 0.10 | 0.10 |
| Jan 2 | 39.5 | 29.2 | 0.11 | 0.11 | 0.10 | 0.10 |
| Jan 3 | 39.5 | 29.2 | 0.16 | 0.16 | 0.20 | 0.20 |
| Jan 4 | 39.6 | 29.3 | 0.21 | 0.21 | 0.30 | 0.30 |
| Jan 5 | 39.6 | 29.3 | 0.27 | 0.27 | 0.30 | 0.30 |
| Jan 6 | 39.7 | 29.3 | 0.32 | 0.32 | 0.40 | 0.40 |
| Jan 7 | 39.7 | 29.4 | 0.38 | 0.38 | 0.40 | 0.40 |
| Jan 8 | 39.8 | 29.4 | 0.43 | 0.43 | 0.50 | 0.50 |
| Jan 9 | 39.9 | 29.5 | 0.49 | 0.49 | 0.50 | 0.50 |
| Jan 10 | 39.9 | 29.5 | 0.54 | 0.54 | 0.60 | 0.60 |
| Jan 11 | 40.0 | 29.6 | 0.59 | 0.59 | 0.60 | 0.60 |
| Jan 12 | 40.1 | 29.6 | 0.64 | 0.64 | 0.70 | 0.70 |
| Jan 13 | 40.2 | 29.7 | 0.69 | 0.69 | 0.80 | 0.80 |
| Jan 14 | 40.3 | 29.7 | 0.74 | 0.74 | 0.80 | 0.80 |
| Jan 15 | 40.4 | 29.8 | 0.78 | 0.78 | 0.90 | 0.90 |
| Jan 16 | 40.6 | 29.8 | 0.83 | 0.83 | 1.00 | 1.00 |
| Jan 17 | 40.7 | 29.8 | 0.87 | 0.87 | 1.10 | 1.10 |
| Jan 18 | 40.8 | 29.9 | 0.92 | 0.92 | 1.20 | 1.20 |
| Jan 19 | 40.9 | 29.9 | 0.96 | 0.96 | 1.20 | 1.20 |
| Jan 20 | 41.1 | 29.9 | 1.01 | 1.01 | 1.30 | 1.30 |
| Jan 21 | 41.2 | 29.9 | 1.05 | 1.05 | 1.40 | 1.40 |
| Jan 22 | 41.4 | 30.0 | 1.10 | 1.10 | 1.50 | 1.50 |
| Jan 23 | 41.6 | 30.0 | 1.14 | 1.14 | 1.50 | 1.50 |
| Jan 24 | 41.7 | 30.0 | 1.18 | 1.18 | 1.60 | 1.60 |
| Jan 25 | 41.9 | 30.0 | 1.23 | 1.23 | 1.70 | 1.70 |
| Jan 26 | 42.1 | 30.0 | 1.27 | 1.27 | 1.70 | 1.70 |
| Jan 27 | 42.2 | 30.0 | 1.31 | 1.31 | 1.80 | 1.80 |
| Jan 28 | 42.4 | 30.0 | 1.35 | 1.35 | 1.80 | 1.80 |
| Jan 29 | 42.6 | 30.0 | 1.39 | 1.39 | 1.90 | 1.90 |
| Jan 30 | 42.8 | 30.0 | 1.43 | 1.43 | 1.90 | 1.90 |
| Jan 31 | 43.0 | 30.0 | 1.47 | 1.47 | 2.00 | 2.00 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Arlington - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 75.9 | 48.0 | 0.00 |
| Oct 2 | 77.0 | 48.9 | 0.00 |
| Oct 3 | 82.0 | 48.0 | 0.00 |
| Oct 4 | 82.9 | 48.9 | 0.00 |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | 77.0 | 45.0 | 0.00 |
| Oct 8 | 77.0 | 45.0 | 0.00 |
| Oct 9 | 75.9 | 46.9 | 0.00 |
| Oct 10 | 70.0 | 48.0 | 0.00 |
| Oct 11 | 64.0 | 41.0 | 0.00 |
| Oct 12 | 60.1 | 37.9 | 0.00 |
| Oct 13 | 62.1 | 32.0 | 0.00 |
| Oct 14 | 66.0 | 33.1 | 0.00 |
| Oct 15 | 70.0 | 39.0 | 0.00 |
| Oct 16 | 73.0 | 37.0 | 0.00 |
| Oct 17 | 70.0 | 39.0 | 0.00 |
| Oct 18 | 70.0 | 37.9 | 0.00 |
| Oct 19 | 68.0 | 37.9 | 0.00 |
| Oct 20 | 57.9 | 41.0 | 0.00 |
| Oct 21 | 64.0 | 36.0 | 0.00 |
| Oct 22 | 63.0 | 36.0 | 0.00 |
| Oct 23 | 55.0 | 41.0 | 0.03 |
| Oct 24 | 64.0 | 32.0 | T |
| Oct 25 | 61.0 | 32.0 | 0.00 |
| Oct 26 | 57.0 | 36.0 | 0.00 |
| Oct 27 | 63.0 | 44.1 | 0.01 |
| Oct 28 | 61.0 | 41.0 | 0.00 |
| Oct 29 | 57.9 | 35.1 | T |
| Oct 30 | 57.0 | 37.0 | 0.00 |
| Oct 31 | 55.9 | 30.9 | 0.00 |
The data for October 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature82.9ºF · Oct 4
- Lowest max temperature55.0ºF · Oct 23
- Highest min temperature48.9ºF · Oct 2
- Lowest min temperature30.9ºF · Oct 31
Geo Arlington - Oregon
Location
- Country
- United States
- State
- Oregon
- County
- Gilliam
- City
- Arlington
- Zip Code
- 97812
- Elevation
- 860 ft
- Longitude
- -120.18
- Latitude
- 45.72
- ICAO
- –
- IATA
- –