New York, NY 21° Los Angeles, CA 18° 🌤️ Chicago, IL Houston, TX 24° 🌤️ Miami, FL 🌤️ Phoenix, AZ Seattle, WA 14° 🌤️ Denver, CO Toronto, ON 15° Vancouver, BC 15°
WeatherLive › Massachusetts › Arlington

Arlington, MA Weather (02474)

ZIP codes: 02474 · 02476 · 02475
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherArlington · 9:29 AM EDT
32° | 19°
25°C
Feels like 26°
Sunny
WindW 3 mph · Gusts 4 mph
Precip36% · 0.01 in
Humidity59% · Dew point 16°
UV index8 High
Air Quality47 Good
Pressure29.91 inHg
Visibility6 mi
Sunrise / Sunset5:57 AM · 7:38 PM · 13h 41m

Weather map — Arlington

Full radar →
Now
25°
3%
3 mph
10:00
27°
2%
4 mph
11:00
30°
10%
3 mph
12:00
31°
10%
5 mph
13:00
31°
9%
2 mph
14:00
32°
3%
5 mph
15:00
32°
4%
7 mph
16:00
32°
3%
8 mph
17:00
23°
43%
5 mph
18:00
22°
24%
3 mph
19:00
23°
25%
0 mph
20:00
23°
13%
9 mph
21:00
23°
11%
11 mph
22:00
21°
12%
9 mph
23:00
21°
14%
7 mph
00:00
20°
15%
8 mph
01:00
18°
15%
5 mph
02:00
17°
13%
5 mph
03:00
16°
12%
5 mph
04:00
16°
13%
5 mph
05:00
16°
13%
6 mph
06:00
16°
12%
6 mph
07:00
17°
9%
6 mph
08:00
20°
4%
8 mph

Today · Thu 8/20

High 32°
36% / 0.01 in

Sunny. Winds NW at 11 mph.

Tonight · Thu 8/20

Low 16°
11% / –

Mostly cloudy. Winds NW at 11 mph.

Tomorrow · Fri 8/21

26° | 16°
7% / –

Sunny. Winds E at 10 mph.

7-day trend

Arlington · temperature + precipitation

10-day forecast

Updated 9:29 AM

Details & indices

Wind
3 mph W
Gusts 4 mph
Humidity
59%
Dew point 16°
Pressure
29.91 inHg
Rising
UV index
8 — High
High today
Air Quality
Good
AQI 47 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Arlington

🌿 Conditions right now

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

Sun & moon

Sunrise5:57 AM
Sunset7:38 PM
Length of day13h 41m
Moonrise2:44 PM
Moonset11:22 PM
Moon phase🌓 First Quarter · 54%
Next full moonAug 28 Sturgeon Moon
Latitude42.4154°N
Longitude-71.1564°E

Water temps nearby

View all →
Revere Beach (9 mi)69°
Hampton Beach (39 mi)65°
Race Point, Cape Cod (53 mi)71°
🌤️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
Fair
Line-drying weather
Grilling
Great
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
Boston
Sunny
20° 🌤️
Worcester
—
— 🌤️
Springfield
—
—
Data sources · Thursday, August 20
Where the Arlington 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: 42.4154°N, -71.1564°.
NBM + global weather models
Updated: 9:29 AM
Weather in Arlington
Over the next 10 days Arlington tops out around 32° (Thursday) and dips to 15° on the coolest night (Tuesday). About 1.1 in of precipitation is expected in total; the most likely wet day is Thursday (92% chance). Hold onto the patio furniture Thursday: gusts could hit 31 mph. The NWS alert board for this area is currently clear. Right now Arlington is running about 57° warmer than Worcester. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Arlington, MA · Elev 66 ft · 42.42°N, 71.16°W · Massachusetts · 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: 9:29 AM