Arlington, WA Weather Forecast
Local 7-day forecast
Light Rain Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Arlington, WA in one place.
Rain likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Arlington, WA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 6:44 AM PDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Arlington, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 6:44 AM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Arlington
Saturday looks like the warmest upcoming period in Arlington at 59 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 9 mph SSE.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 6:44 AM PDT
- Coverage
- 5 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KATX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain. Mostly cloudy, with a low around 44.
A chance of rain. Mostly cloudy, with a high near 55.
A chance of rain. Mostly cloudy, with a low around 44.
A chance of rain before 5pm. Mostly cloudy, with a high near 53.
A slight chance of rain after 11pm. Mostly cloudy, with a low around 42.
Rain likely. Mostly cloudy, with a high near 53.
Rain likely. Mostly cloudy, with a low around 41.
Rain likely. Partly sunny, with a high near 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Light Rain Likely
|
59°F |
5 mph
SW
|
|
Saturday Night
Apr 11
|
Chance Light Rain
|
44°F |
1 to 5 mph
NNW
|
|
Sunday
Apr 12
|
Chance Light Rain
|
55°F |
1 to 5 mph
SW
|
|
Sunday Night
Apr 12
|
Chance Light Rain
|
44°F |
5 mph
SW
|
|
Monday
Apr 13
|
Chance Light Rain
|
53°F |
5 mph
S
|
|
Monday Night
Apr 13
|
Slight Chance Light Rain
|
42°F |
5 mph
S
|
|
Tuesday
Apr 14
|
Light Rain Likely
|
53°F |
5 to 9 mph
SSE
|
|
Tuesday Night
Apr 14
|
Light Rain Likely
|
41°F |
9 mph
SSE
|
|
Wednesday
Apr 15
|
Light Rain Likely
|
53°F |
8 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arlington.
