Hourly Weather Forecast - Merrimac, MA

12 AM
15°F
0%
7mph
W
Clear
Humidity
46%
Feels like
5°F
Dew Point
-2°F
1 AM
15°F
0%
7mph
W
Clear
Humidity
48%
Feels like
4°F
Dew Point
-2°F
2 AM
14°F
0%
7mph
W
Clear
Humidity
49%
Feels like
4°F
Dew Point
-2°F
3 AM
13°F
0%
6mph
W
Clear
Humidity
51%
Feels like
4°F
Dew Point
-1°F
4 AM
13°F
0%
6mph
WSW
Clear
Humidity
53%
Feels like
3°F
Dew Point
-1°F
5 AM
11°F
10%
6mph
WSW
Mostly Clear
Humidity
52%
Feels like
2°F
Dew Point
-2°F
6 AM
10°F
10%
6mph
WSW
Mostly Clear
Humidity
51%
Feels like
1°F
Dew Point
-4°F
7 AM
10°F
10%
6mph
WSW
Partly Cloudy
Humidity
47%
Feels like
0°F
Dew Point
-7°F
7:08 AM
8 AM
10°F
10%
6mph
WSW
Partly Cloudy
Humidity
55%
Feels like
0°F
Dew Point
-3°F
9 AM
13°F
10%
7mph
WSW
Mostly Sunny
Humidity
52%
Feels like
2°F
Dew Point
-1°F
10 AM
16°F
10%
8mph
WSW
Mostly Sunny
Humidity
48%
Feels like
5°F
Dew Point
0°F
11 AM
18°F
10%
8mph
WSW
Mostly Sunny
Humidity
45%
Feels like
8°F
Dew Point
1°F
12 PM
20°F
10%
9mph
WSW
Mostly Sunny
Humidity
42%
Feels like
10°F
Dew Point
1°F
1 PM
21°F
10%
9mph
WSW
Partly Cloudy
Humidity
40%
Feels like
11°F
Dew Point
1°F
2 PM
21°F
10%
8mph
WSW
Partly Cloudy
Humidity
41%
Feels like
11°F
Dew Point
1°F
3 PM
21°F
10%
8mph
WSW
Mostly Cloudy
Humidity
41%
Feels like
12°F
Dew Point
1°F
4 PM
20°F
10%
7mph
WSW
Cloudy
Humidity
43%
Feels like
11°F
Dew Point
1°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

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