Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Genevieve becomes first Category 5 of the season. See the latest forecast. Chevron right
Severe weather threat expands East. Click for timing. Chevron right

Acton, MA

69°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Acton

Massachusetts

69°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Acton, MA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today

Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Wed, Jul 29

Not as warm; a few morning showers followed by periods of rain, some heavy, and a thunderstorm this afternoon; there can be ponding on streets and highways Hi: 71°

Tonight: Cloudy with persistent showers; there can be ponding on streets and highways Lo: 62°

Current Weather

6:21 AM

69°F
RealFeel® 72°
Cloudy More Details
RealFeel Shade™ 72°
Wind E 2 mph
Wind Gusts 6 mph
Air Quality Fair

Looking Ahead

Rain, some heavy, and thunderstorms to affect the area from this afternoon into late tonight

Acton Weather Radar

Acton Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

7 AM 66°
rain drop 66%
8 AM 67°
rain drop 40%
9 AM 68°
rain drop 34%
10 AM 71°
rain drop 40%
11 AM 70°
rain drop 60%
12 PM 70°
rain drop 60%
1 PM 70°
rain drop 49%
2 PM 69°
rain drop 49%
3 PM 69°
rain drop 70%
4 PM 69°
rain drop 49%
5 PM 69°
rain drop 90%
6 PM 68°
rain drop 90%

10-Day Weather Forecast

Today

7/29

71° 62°

Heavy rain and a thunderstorm

Night: Clouds, showers

100%

Thu

7/30

66° 61°

Rather cloudy, showers around

A shower early; cloudy

98%

Fri

7/31

76° 59°

Warmer with a shower

Mainly clear

55%

Sat

8/1

83° 65°

Humid with a few showers

Partly cloudy and humid

65%

Sun

8/2

83° 68°

Humid with variable clouds

Humid; a few showers late

25%

Mon

8/3

85° 63°

Cloudy, humid; a p.m. shower

Mostly clear

55%

Tue

8/4

87° 60°

Humid with plenty of sun

Mainly clear and humid

0%

Wed

8/5

84° 61°

Times of clouds and sun

Mainly clear and humid

0%

Thu

8/6

85° 62°

Plenty of sunshine

Mainly clear

4%

Fri

8/7

88° 61°

A little afternoon rain

A crystal-clear sky

55%

Sun & Moon

14 hrs 34 mins
Rise 5:35 AM
Set 8:09 PM
Full Moon
Rise 8:27 PM
Set 6:25 AM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Moderate Data is not supported in this location Dust & Dander Low Data is not supported in this location

Top Stories

Severe Weather

Wisconsin EF3 tornado leaves damage as severe storms cut power

16 hours ago

Severe Weather

Severe threat expands across East Coast before shifting west this week

38 minutes ago

Hurricane

Monster Hurricane Genevieve spins in Pacific as Fausto avoids Hawaii

53 minutes ago

Weather News

Magnitude 6.8 earthquake in Japan injures dozens, collapses buildings

20 hours ago

Weather Forecasts

Strong storm to bring flooding rain in the Northeast through Thursday

50 minutes ago

More Stories

Featured Stories

Weather Forecasts

Heat dome to impact California, Southwest into next week

45 minutes ago

Recreation

See it: Fisherman avoids close encounter with bison in Yellowstone

16 hours ago

Weather News

Dove Fire burns near Yosemite forcing mandatory evacuations

15 hours ago

Weather News

Lake Travis surged above full during recent Texas flooding. What resid...

1 day ago

Hurricane

Southeast U.S. waters to remain tropical trouble spot in early August

42 minutes ago

World North America United States Massachusetts Acton

Weather Near Acton:

  • Boston, MA
  • Dorchester, MA
  • Worcester, MA
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...