Hourly Weather Forecast - Acton, MA

12 AM
25°F
0%
3mph
W
Hazy
Humidity
95%
Feels like
22°F
Dew Point
24°F
1 AM
25°F
0%
3mph
W
Hazy
Humidity
92%
Feels like
21°F
Dew Point
23°F
2 AM
25°F
0%
3mph
W
Hazy
Humidity
93%
Feels like
21°F
Dew Point
23°F
3 AM
25°F
0%
3mph
W
Partly Cloudy
Humidity
94%
Feels like
21°F
Dew Point
23°F
4 AM
24°F
0%
3mph
W
Partly Cloudy
Humidity
96%
Feels like
24°F
Dew Point
23°F
5 AM
24°F
0%
2mph
WNW
Hazy
Humidity
96%
Feels like
24°F
Dew Point
23°F
6 AM
24°F
0%
2mph
WNW
Hazy
Humidity
95%
Feels like
24°F
Dew Point
23°F
7 AM
26°F
0%
2mph
WNW
Hazy
Humidity
92%
Feels like
26°F
Dew Point
24°F
7:01 AM
8 AM
28°F
0%
1mph
NW
Mostly Sunny
Humidity
85%
Feels like
28°F
Dew Point
24°F
9 AM
31°F
0%
1mph
NW
Sunny
Humidity
78%
Feels like
31°F
Dew Point
25°F
10 AM
33°F
0%
1mph
NNW
Partly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
25°F
11 AM
35°F
0%
1mph
NNW
Partly Cloudy
Humidity
67%
Feels like
35°F
Dew Point
25°F
12 PM
36°F
0%
1mph
NNW
Partly Cloudy
Humidity
64%
Feels like
36°F
Dew Point
25°F
1 PM
37°F
0%
1mph
NW
Mostly Cloudy
Humidity
65%
Feels like
37°F
Dew Point
26°F
2 PM
36°F
0%
1mph
N
Mostly Cloudy
Humidity
66%
Feels like
36°F
Dew Point
26°F
3 PM
34°F
0%
1mph
ESE
Mostly Cloudy
Humidity
72%
Feels like
34°F
Dew Point
26°F
4 PM
33°F
0%
1mph
ESE
Partly Cloudy
Humidity
78%
Feels like
33°F
Dew Point
27°F
4:12 PM
5 PM
31°F
10%
1mph
SE
Mostly Cloudy
Humidity
84%
Feels like
31°F
Dew Point
27°F
6 PM
30°F
10%
1mph
SSE
Mostly Cloudy
Humidity
84%
Feels like
30°F
Dew Point
26°F
7 PM
29°F
10%
1mph
SSE
Mostly Cloudy
Humidity
85%
Feels like
29°F
Dew Point
25°F
8 PM
29°F
10%
1mph
S
Mostly Cloudy
Humidity
89%
Feels like
29°F
Dew Point
26°F
9 PM
29°F
0%
2mph
SW
Mostly Cloudy
Humidity
91%
Feels like
29°F
Dew Point
26°F
10 PM
28°F
10%
2mph
WSW
Mostly Cloudy
Humidity
93%
Feels like
28°F
Dew Point
27°F
11 PM
28°F
0%
3mph
WSW
Partly Cloudy
Humidity
93%
Feels like
25°F
Dew Point
27°F

Snowfall Forecast Through Tonight

Accumulating Snow To Impact Parts of Northern U.S.

A plowable snow will occur for parts of the Pacific Northwest and Midwest this weekend.

Sunday's Weather Outlook

Sunday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide