New York, NY 63° Los Angeles, CA 76° Chicago, IL 67° Houston, TX 77° Miami, FL 84° Phoenix, AZ 92° Seattle, WA 52° Denver, CO 72° Toronto, ON 51° Vancouver, BC 53°
WeatherLive › Massachusetts › Acton

Acton, MA Weather (01718)

ZIP codes: 01718 · 01720
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherActon · 2:14 AM EDT
62° | 42°
48°F
Feels like 45°
Mostly cloudy
WindW 5 mph · Gusts 21 mph
Precip13% · –
Humidity70% · Dew point 39°
UV index4 Moderate
Air Quality24 Good
Pressure30.24 inHg
Visibility6 mi
Sunrise / Sunset6:53 AM · 6:12 PM · 11h 19m

Weather map — Acton

Full radar →
Now
48°
13%
5 mph
03:00
46°
21%
5 mph
04:00
46°
23%
5 mph
05:00
44°
26%
4 mph
06:00
43°
26%
4 mph
07:00
42°
31%
3 mph
08:00
45°
19%
2 mph
09:00
49°
16%
5 mph
10:00
52°
11%
7 mph
11:00
55°
10%
7 mph
12:00
57°
10%
8 mph
13:00
59°
7%
6 mph
14:00
61°
1%
7 mph
15:00
62°
9%
5 mph
16:00
61°
10%
5 mph
17:00
57°
12%
1 mph
18:00
52°
13%
2 mph
19:00
50°
13%
0 mph
20:00
48°
13%
1 mph
21:00
47°
14%
1 mph
22:00
46°
14%
1 mph
23:00
46°
14%
2 mph
00:00
45°
15%
2 mph
01:00
44°
4%
2 mph

Today · Sat 10/10

High 62°
13% / –

Mostly cloudy. Winds N at 8 mph.

Overnight · Sat 10/10

Low 42°
21% / –

Mostly cloudy. Winds W at 5 mph.

Tomorrow · Sun 10/11

62° | 43°
80% / 0.33 in

Mostly cloudy. Winds S at 7 mph.

7-day trend

Acton · temperature + precipitation

10-day forecast

Updated 2:14 AM

Details & indices

Wind
5 mph W
Gusts 21 mph
Humidity
70%
Dew point 39°
Pressure
30.24 inHg
Rising
UV index
4 — Moderate
High today
Air Quality
Good
AQI 24 · US EPA
Allergy
Moderate
Ragweed
Visibility
6 mi
Clear view
Allergy — Acton

🌿 Conditions right now

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

Sun & moon

Sunrise6:53 AM
Sunset6:12 PM
Length of day11h 19m
Moonrise6:52 AM
Moonset5:53 PM
Moon phase🌑 New Moon · 0%
Next full moonOct 26 Hunter's Moon
Latitude42.4851°N
Longitude-71.4328°E

Water temps nearby

View all →
Revere Beach (23 mi)60°
Hampton Beach (43 mi)60°
🌤️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
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Great
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in Massachusetts
Boston
Mostly cloudy
56°
Worcester
Mostly cloudy
50°
Springfield
Mostly cloudy
47°
NBM + global weather models
Updated: 2:14 AM
Acton, MA · Elev 266 ft · 42.49°N, 71.43°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: 2:14 AM