Arlington Heights, WA Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Arlington Heights, WA in one place.
Partly sunny, with a high near 62. West northwest wind 1 to 8 mph.
Local Weather Overview
This forecast page for Arlington Heights, 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: May 28, 2026 5:43 PM PDT.
The active forecast window currently covers May 30 to Jun 3, 2026 for Arlington Heights, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 3, 2026
- Latest sync
- May 28, 2026 5:43 PM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Arlington Heights
Tuesday looks like the warmest upcoming period in Arlington Heights at 82 degrees F.
Saturday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Sunday at about 1 to 9 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- May 28, 2026 5:43 PM PDT
- Coverage
- 6 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
Mostly clear, with a low around 41.
Sunny, with a high near 66.
Mostly clear, with a low around 43.
Mostly sunny, with a high near 74.
Partly cloudy, with a low around 50.
Sunny, with a high near 82.
Partly cloudy, with a low around 54.
A slight chance of rain after 5pm. Partly sunny, with a high near 75.
A slight chance of rain before 5am. Mostly cloudy, with a low around 51.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Partly Sunny
|
62°F |
1 to 8 mph
WNW
|
|
Saturday Night
May 30
|
Mostly Clear
|
41°F |
1 to 8 mph
NNW
|
|
Sunday
May 31
|
Sunny
|
66°F |
1 to 9 mph
NW
|
|
Sunday Night
May 31
|
Mostly Clear
|
43°F |
1 to 9 mph
NNE
|
|
Monday
Jun 1
|
Mostly Sunny
|
74°F |
0 to 8 mph
NNW
|
|
Monday Night
Jun 1
|
Partly Cloudy
|
50°F |
1 to 7 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
82°F |
0 to 6 mph
WNW
|
|
Tuesday Night
Jun 2
|
Partly Cloudy
|
54°F |
2 to 6 mph
NE
|
|
Wednesday
Jun 3
|
Partly Sunny then Slight Chance Light Rain
|
75°F |
2 to 7 mph
SSW
|
|
Wednesday Night
Jun 3
|
Slight Chance Light Rain
|
51°F |
1 to 7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arlington Heights.