Hourly Weather Forecast - Charlestown, MA

12 AM
37°F
0%
12mph
W
Clear
Humidity
70%
Feels like
29°F
Dew Point
28°F
1 AM
36°F
0%
11mph
W
Clear
Humidity
71%
Feels like
28°F
Dew Point
28°F
2 AM
35°F
0%
10mph
W
Clear
Humidity
72%
Feels like
28°F
Dew Point
27°F
3 AM
34°F
0%
9mph
W
Clear
Humidity
73%
Feels like
27°F
Dew Point
27°F
4 AM
33°F
0%
8mph
WSW
Clear
Humidity
74%
Feels like
26°F
Dew Point
26°F
5 AM
33°F
0%
8mph
WSW
Clear
Humidity
75%
Feels like
26°F
Dew Point
26°F
6 AM
32°F
0%
7mph
WSW
Clear
Humidity
76%
Feels like
26°F
Dew Point
26°F
7 AM
33°F
0%
7mph
SW
Clear
Humidity
75%
Feels like
26°F
Dew Point
26°F
7:08 AM
8 AM
33°F
0%
8mph
SW
Mostly Sunny
Humidity
74%
Feels like
27°F
Dew Point
26°F
9 AM
35°F
0%
8mph
SSW
Partly Cloudy
Humidity
71%
Feels like
29°F
Dew Point
27°F
10 AM
37°F
0%
9mph
SSW
Partly Cloudy
Humidity
68%
Feels like
31°F
Dew Point
28°F
11 AM
40°F
0%
10mph
SSW
Partly Cloudy
Humidity
67%
Feels like
33°F
Dew Point
30°F
12 PM
42°F
0%
11mph
S
Partly Cloudy
Humidity
67%
Feels like
35°F
Dew Point
32°F
1 PM
43°F
0%
12mph
S
Partly Cloudy
Humidity
68%
Feels like
37°F
Dew Point
33°F
2 PM
44°F
0%
12mph
S
Partly Cloudy
Humidity
71%
Feels like
37°F
Dew Point
35°F
3 PM
43°F
0%
13mph
S
Partly Cloudy
Humidity
74%
Feels like
37°F
Dew Point
36°F
4 PM
43°F
0%
13mph
S
Partly Cloudy
Humidity
77%
Feels like
36°F
Dew Point
36°F
4:13 PM
5 PM
43°F
0%
13mph
S
Partly Cloudy
Humidity
79%
Feels like
36°F
Dew Point
37°F
6 PM
43°F
0%
13mph
S
Partly Cloudy
Humidity
80%
Feels like
36°F
Dew Point
37°F
7 PM
44°F
0%
13mph
S
Partly Cloudy
Humidity
80%
Feels like
37°F
Dew Point
38°F
8 PM
44°F
10%
14mph
S
Partly Cloudy
Humidity
80%
Feels like
38°F
Dew Point
39°F
9 PM
46°F
10%
15mph
S
Mostly Cloudy
Humidity
80%
Feels like
39°F
Dew Point
40°F
10 PM
47°F
10%
16mph
S
Mostly Cloudy
Humidity
81%
Feels like
40°F
Dew Point
41°F
11 PM
49°F
30%
17mph
S
30% Chance of Light Rain
Humidity
82%
Feels like
42°F
Dew Point
43°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.

Tuesday's Weather Outlook

Tuesday'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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