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WeatherLive › Washington › Arlington Heights

Arlington Heights, WA Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherArlington Heights · 5:40 AM PDT
20° | 13°
14°C
Feels like 15°
Mostly cloudy
WindN 2 mph · Gusts 7 mph
Precip63% · 0.05 in
Humidity86% · Dew point 12°
UV index5 Moderate
Air Quality28 Good
Pressure30.03 inHg
Visibility1 mi
Sunrise / Sunset6:20 AM · 7:58 PM · 13h 38m

Weather map — Arlington Heights

Full radar →
Now
14°
32%
2 mph
06:00
15°
31%
1 mph
07:00
15°
26%
1 mph
08:00
15°
25%
1 mph
09:00
15°
28%
2 mph
10:00
15°
26%
2 mph
11:00
16°
20%
3 mph
12:00
17°
14%
5 mph
13:00
19°
15%
6 mph
14:00
18°
11%
5 mph
15:00
20°
11%
4 mph
16:00
20°
12%
4 mph
17:00
20°
15%
5 mph
18:00
18°
16%
6 mph
19:00
16°
23%
4 mph
20:00
15°
35%
4 mph
21:00
14°
31%
5 mph
22:00
13°
61%
4 mph
23:00
13°
51%
4 mph
00:00
13°
0.03 in
3 mph
01:00
12°
0.04 in
1 mph
02:00
12°
0.04 in
1 mph
03:00
12°
0.03 in
2 mph
04:00
12°
54%
2 mph

Today · Fri 8/28

High 20°
63% / 0.05 in

Showers. Winds W at 6 mph.

Overnight · Fri 8/28

Low 15°
— / –

Showers.

Tomorrow · Sat 8/29

18° | 11°
84% / 0.30 in

Showers. Winds S at 4 mph.

7-day trend

Arlington Heights · temperature + precipitation

10-day forecast

Updated 5:40 AM

Details & indices

Wind
2 mph N
Gusts 7 mph
Humidity
86%
Dew point 12°
Pressure
30.03 inHg
Rising
UV index
5 — Moderate
High today
Air Quality
Good
AQI 28 · US EPA
Allergy
High
Mugwort
Visibility
1 mi
Reduced
Allergy — Arlington Heights

🌿 Conditions right now

View all →
Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
Low

Sun & moon

Sunrise6:20 AM
Sunset7:58 PM
Length of day13h 38m
Moonrise8:06 PM
Moonset6:53 AM
Moon phase🌕 Full Moon · 100%
Next full moonSep 26 Harvest Moon
Latitude48.2020°N
Longitude-122.0621°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
Seattle
Mostly cloudy
15°
Tri-Cities
Sunny
16°
Spokane
Partly cloudy
14°
Tacoma
Mostly cloudy
15° 🌤️
Vancouver
—
—
Data sources · Friday, August 28
Where the Arlington Heights forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 48.2020°N, -122.0621°.
NBM + global weather models
Updated: 5:40 AM
Weather in Arlington Heights
Arlington Heights's outlook: warmest day near 23° (Sunday), coldest night about 8° (Friday). Models drop roughly 0.59 in of precipitation across the stretch — watch Saturday (84%). No watches or warnings are active for the area right now. Right now Arlington Heights is running about 45° warmer than Vancouver. Longer view: marine climate — mild, showery winters and dry, gentle summers.
Arlington Heights, WA · Elev 308 ft · 48.20°N, 122.06°W · Washington · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 5:40 AM