Hourly Weather Forecast - Charlestown, MA

12 AM
30°F
0%
17mph
WNW
Mostly Cloudy
Humidity
45%
Feels like
18°F
Dew Point
11°F
1 AM
29°F
0%
17mph
WNW
Mostly Cloudy
Humidity
46%
Feels like
17°F
Dew Point
11°F
2 AM
28°F
0%
18mph
WNW
Partly Cloudy
Humidity
45%
Feels like
16°F
Dew Point
10°F
3 AM
27°F
0%
18mph
WNW
Mostly Clear
Humidity
42%
Feels like
14°F
Dew Point
7°F
4 AM
26°F
0%
19mph
WNW
Clear
Humidity
42%
Feels like
12°F
Dew Point
6°F
5 AM
25°F
0%
19mph
WNW
Clear
Humidity
42%
Feels like
11°F
Dew Point
5°F
6 AM
25°F
0%
18mph
WNW
Clear
Humidity
42%
Feels like
11°F
Dew Point
5°F
7 AM
25°F
0%
18mph
WNW
Clear
Humidity
41%
Feels like
11°F
Dew Point
4°F
7:10 AM
8 AM
25°F
0%
18mph
WNW
Sunny
Humidity
40%
Feels like
12°F
Dew Point
4°F
9 AM
26°F
0%
18mph
WNW
Sunny
Humidity
38%
Feels like
12°F
Dew Point
4°F
10 AM
27°F
0%
18mph
WNW
Sunny
Humidity
36%
Feels like
14°F
Dew Point
3°F
11 AM
28°F
0%
18mph
WNW
Sunny
Humidity
34%
Feels like
15°F
Dew Point
3°F
12 PM
28°F
0%
18mph
WNW
Sunny
Humidity
32%
Feels like
16°F
Dew Point
2°F
1 PM
29°F
0%
18mph
WNW
Sunny
Humidity
30%
Feels like
17°F
Dew Point
2°F
2 PM
29°F
0%
17mph
WNW
Sunny
Humidity
30%
Feels like
17°F
Dew Point
2°F
3 PM
29°F
0%
16mph
WNW
Sunny
Humidity
31%
Feels like
17°F
Dew Point
2°F
4 PM
28°F
0%
15mph
WNW
Sunny
Humidity
32%
Feels like
17°F
Dew Point
2°F
4:15 PM
5 PM
28°F
0%
14mph
WNW
Clear
Humidity
34%
Feels like
17°F
Dew Point
3°F
6 PM
27°F
0%
14mph
NW
Clear
Humidity
37%
Feels like
16°F
Dew Point
4°F
7 PM
27°F
0%
13mph
NW
Mostly Clear
Humidity
38%
Feels like
16°F
Dew Point
4°F
8 PM
26°F
0%
13mph
NW
Clear
Humidity
39%
Feels like
16°F
Dew Point
5°F
9 PM
26°F
0%
12mph
NW
Clear
Humidity
40%
Feels like
16°F
Dew Point
6°F
10 PM
26°F
0%
12mph
NW
Clear
Humidity
42%
Feels like
16°F
Dew Point
6°F
11 PM
26°F
0%
12mph
WNW
Clear
Humidity
43%
Feels like
15°F
Dew Point
7°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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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