Hourly Weather Forecast - Merrimac, MA

12 AM
23°F
0%
11mph
W
Partly Cloudy
Humidity
44%
Feels like
12°F
Dew Point
5°F
1 AM
22°F
0%
11mph
W
Partly Cloudy
Humidity
45%
Feels like
12°F
Dew Point
4°F
2 AM
22°F
0%
10mph
W
Partly Cloudy
Humidity
45%
Feels like
11°F
Dew Point
4°F
3 AM
22°F
0%
9mph
W
Partly Cloudy
Humidity
43%
Feels like
11°F
Dew Point
3°F
4 AM
22°F
0%
9mph
W
Mostly Clear
Humidity
41%
Feels like
12°F
Dew Point
2°F
5 AM
22°F
0%
9mph
W
Clear
Humidity
40%
Feels like
12°F
Dew Point
2°F
6 AM
22°F
0%
9mph
W
Clear
Humidity
41%
Feels like
12°F
Dew Point
2°F
6:51 AM
7 AM
22°F
0%
8mph
W
Sunny
Humidity
42%
Feels like
13°F
Dew Point
3°F
8 AM
24°F
0%
8mph
W
Sunny
Humidity
41%
Feels like
15°F
Dew Point
4°F
9 AM
27°F
0%
8mph
WNW
Sunny
Humidity
38%
Feels like
18°F
Dew Point
4°F
10 AM
29°F
0%
8mph
WNW
Sunny
Humidity
33%
Feels like
22°F
Dew Point
4°F
11 AM
31°F
0%
8mph
WNW
Sunny
Humidity
30%
Feels like
24°F
Dew Point
4°F
12 PM
33°F
0%
8mph
WNW
Sunny
Humidity
28%
Feels like
26°F
Dew Point
3°F
1 PM
34°F
0%
8mph
W
Sunny
Humidity
25%
Feels like
28°F
Dew Point
3°F
2 PM
35°F
0%
8mph
W
Sunny
Humidity
24%
Feels like
29°F
Dew Point
3°F
3 PM
36°F
0%
7mph
W
Sunny
Humidity
24%
Feels like
30°F
Dew Point
3°F
4 PM
37°F
0%
7mph
W
Sunny
Humidity
24%
Feels like
31°F
Dew Point
4°F
5 PM
35°F
0%
6mph
W
Sunny
Humidity
27%
Feels like
30°F
Dew Point
4°F
6 PM
34°F
0%
4mph
WSW
Sunny
Humidity
30%
Feels like
30°F
Dew Point
6°F
6:53 PM
7 PM
31°F
0%
3mph
SSW
Mostly Clear
Humidity
37%
Feels like
28°F
Dew Point
8°F
8 PM
30°F
0%
4mph
S
Mostly Clear
Humidity
43%
Feels like
27°F
Dew Point
11°F
9 PM
29°F
10%
4mph
S
Mostly Clear
Humidity
49%
Feels like
25°F
Dew Point
13°F
10 PM
29°F
10%
4mph
S
Mostly Clear
Humidity
54%
Feels like
25°F
Dew Point
15°F
11 PM
29°F
10%
4mph
S
Mostly Clear
Humidity
59%
Feels like
25°F
Dew Point
17°F

Snowfall Forecast Through Monday Morning

Blizzard Conditions, Heavy Snow and Gusty Winds Eye U.S. Northern-Tier

There will be no shortage of winter-like weather across the U.S. Northern-Tier through the month's midpoint.

Weekend Weather Outlook

Weekend Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide