Hourly Weather Forecast - Watertown, MA

12 AM
23°F
0%
4mph
WSW
Partly Cloudy
Humidity
67%
Feels like
18°F
Dew Point
14°F
1 AM
23°F
0%
4mph
WSW
Partly Cloudy
Humidity
69%
Feels like
18°F
Dew Point
15°F
2 AM
23°F
0%
4mph
SW
Partly Cloudy
Humidity
71%
Feels like
17°F
Dew Point
15°F
3 AM
22°F
0%
4mph
SW
Mostly Cloudy
Humidity
72%
Feels like
17°F
Dew Point
15°F
4 AM
22°F
0%
4mph
SW
Mostly Cloudy
Humidity
73%
Feels like
16°F
Dew Point
15°F
5 AM
21°F
0%
3mph
SW
Partly Cloudy
Humidity
75%
Feels like
17°F
Dew Point
15°F
6 AM
21°F
0%
3mph
WSW
Partly Cloudy
Humidity
75%
Feels like
21°F
Dew Point
15°F
7 AM
22°F
0%
2mph
WSW
Partly Cloudy
Humidity
74%
Feels like
22°F
Dew Point
15°F
7:07 AM
8 AM
24°F
0%
2mph
WSW
Mostly Sunny
Humidity
71%
Feels like
24°F
Dew Point
16°F
9 AM
26°F
0%
2mph
WSW
Sunny
Humidity
67%
Feels like
26°F
Dew Point
17°F
10 AM
29°F
0%
2mph
WSW
Sunny
Humidity
61%
Feels like
29°F
Dew Point
17°F
11 AM
31°F
0%
2mph
WSW
Sunny
Humidity
56%
Feels like
31°F
Dew Point
18°F
12 PM
33°F
0%
3mph
WSW
Sunny
Humidity
54%
Feels like
33°F
Dew Point
18°F
1 PM
34°F
0%
3mph
WSW
Sunny
Humidity
52%
Feels like
31°F
Dew Point
18°F
2 PM
34°F
0%
4mph
WSW
Sunny
Humidity
53%
Feels like
31°F
Dew Point
19°F
3 PM
33°F
0%
3mph
SW
Sunny
Humidity
54%
Feels like
30°F
Dew Point
18°F
4 PM
32°F
0%
3mph
SW
Sunny
Humidity
57%
Feels like
28°F
Dew Point
18°F
4:13 PM
5 PM
30°F
0%
3mph
SW
Clear
Humidity
59%
Feels like
27°F
Dew Point
18°F
6 PM
29°F
0%
4mph
SW
Clear
Humidity
60%
Feels like
26°F
Dew Point
17°F
7 PM
29°F
0%
4mph
SW
Mostly Clear
Humidity
60%
Feels like
25°F
Dew Point
17°F
8 PM
29°F
0%
4mph
SW
Partly Cloudy
Humidity
62%
Feels like
24°F
Dew Point
18°F
9 PM
29°F
0%
5mph
SW
Partly Cloudy
Humidity
64%
Feels like
24°F
Dew Point
18°F
10 PM
29°F
0%
5mph
SW
Mostly Cloudy
Humidity
66%
Feels like
23°F
Dew Point
19°F
11 PM
29°F
0%
6mph
SW
Partly Cloudy
Humidity
66%
Feels like
23°F
Dew Point
19°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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