Hourly Weather Forecast - Merrimac, MA

12 AM
34°F
0%
6mph
SSE
Partly Cloudy
Humidity
75%
Feels like
29°F
Dew Point
27°F
1 AM
35°F
0%
6mph
SSE
Partly Cloudy
Humidity
77%
Feels like
30°F
Dew Point
28°F
2 AM
35°F
10%
6mph
SE
Partly Cloudy
Humidity
80%
Feels like
30°F
Dew Point
29°F
3 AM
35°F
20%
6mph
SE
Mostly Cloudy
Humidity
83%
Feels like
30°F
Dew Point
31°F
4 AM
36°F
40%
7mph
SE
40% Chance of Light Rain
Humidity
88%
Feels like
30°F
Dew Point
33°F
5 AM
36°F
50%
8mph
SE
50% Chance of Light Rain
Humidity
93%
Feels like
30°F
Dew Point
34°F
6 AM
37°F
60%
8mph
SE
60% Chance of Light Rain
Humidity
98%
Feels like
31°F
Dew Point
36°F
6:54 AM
7 AM
38°F
70%
9mph
SE
70% Chance of Rain
Humidity
98%
Feels like
32°F
Dew Point
38°F
8 AM
41°F
80%
9mph
SE
80% Chance of Light Rain
Humidity
97%
Feels like
36°F
Dew Point
40°F
9 AM
45°F
90%
10mph
SE
Light Rain
Humidity
93%
Feels like
40°F
Dew Point
43°F
10 AM
47°F
100%
11mph
SE
Thunderstorms
Humidity
92%
Feels like
43°F
Dew Point
45°F
11 AM
49°F
100%
12mph
SSE
Thunderstorms
Humidity
93%
Feels like
45°F
Dew Point
47°F
12 PM
51°F
100%
13mph
SSE
Thunderstorms
Humidity
94%
Feels like
51°F
Dew Point
49°F
1 PM
53°F
100%
12mph
SSE
Thunderstorms
Humidity
91%
Feels like
53°F
Dew Point
50°F
2 PM
54°F
100%
11mph
S
Thunderstorms
Humidity
88%
Feels like
54°F
Dew Point
51°F
3 PM
55°F
90%
12mph
S
Light Rain
Humidity
87%
Feels like
55°F
Dew Point
51°F
4 PM
56°F
80%
13mph
S
80% Chance of Light Rain
Humidity
87%
Feels like
56°F
Dew Point
52°F
5 PM
55°F
80%
14mph
S
80% Chance of Light Rain
Humidity
89%
Feels like
55°F
Dew Point
52°F
6 PM
55°F
90%
14mph
S
Thunderstorms
Humidity
89%
Feels like
55°F
Dew Point
53°F
6:51 PM
7 PM
56°F
90%
14mph
S
Thunderstorms
Humidity
88%
Feels like
56°F
Dew Point
53°F
8 PM
57°F
90%
15mph
S
Thunderstorms
Humidity
85%
Feels like
57°F
Dew Point
53°F
9 PM
58°F
90%
15mph
S
Light Rain
Humidity
80%
Feels like
58°F
Dew Point
52°F
10 PM
57°F
90%
16mph
S
Light Rain
Humidity
77%
Feels like
57°F
Dew Point
50°F
11 PM
56°F
90%
17mph
S
Light Rain
Humidity
77%
Feels like
56°F
Dew Point
49°F

Snowfall Forecast Through Monday

Major Winter Storm Afflicts U.S. Northern Tier

Just as one clipper exits New England today, the remnants of an atmospheric river will evolve into yet another destructive winter storm.

Sunday's Severe Weather Outlook

Severe Storms Berate Plains to East Coast

Today's 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

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