Hourly Weather Forecast - Charlestown, MA

4 AM
30°F
0%
21mph
W
Windy
Humidity
51%
Feels like
17°F
Dew Point
14°F
5 AM
30°F
0%
19mph
W
Clear
Humidity
51%
Feels like
17°F
Dew Point
14°F
6 AM
29°F
0%
17mph
WNW
Clear
Humidity
51%
Feels like
18°F
Dew Point
14°F
7 AM
30°F
0%
15mph
WNW
Clear
Humidity
50%
Feels like
19°F
Dew Point
14°F
7:09 AM
8 AM
31°F
0%
14mph
WNW
Sunny
Humidity
48%
Feels like
21°F
Dew Point
14°F
9 AM
32°F
0%
13mph
W
Sunny
Humidity
45%
Feels like
23°F
Dew Point
13°F
10 AM
34°F
0%
11mph
W
Sunny
Humidity
43%
Feels like
25°F
Dew Point
14°F
11 AM
35°F
0%
11mph
W
Sunny
Humidity
41%
Feels like
27°F
Dew Point
14°F
12 PM
36°F
0%
12mph
W
Sunny
Humidity
40%
Feels like
28°F
Dew Point
14°F
1 PM
37°F
0%
12mph
W
Partly Cloudy
Humidity
39%
Feels like
29°F
Dew Point
14°F
2 PM
37°F
0%
11mph
WSW
Mostly Sunny
Humidity
39%
Feels like
30°F
Dew Point
15°F
3 PM
37°F
0%
9mph
SW
Mostly Sunny
Humidity
41%
Feels like
30°F
Dew Point
15°F
4 PM
36°F
0%
9mph
SSW
Partly Cloudy
Humidity
43%
Feels like
29°F
Dew Point
16°F
4:14 PM
5 PM
35°F
0%
9mph
SSW
Partly Cloudy
Humidity
46%
Feels like
28°F
Dew Point
17°F
6 PM
35°F
0%
10mph
SSW
Partly Cloudy
Humidity
48%
Feels like
28°F
Dew Point
18°F
7 PM
35°F
0%
11mph
S
Mostly Cloudy
Humidity
50%
Feels like
27°F
Dew Point
18°F
8 PM
35°F
0%
12mph
S
Mostly Cloudy
Humidity
53%
Feels like
26°F
Dew Point
20°F
9 PM
35°F
10%
14mph
S
Partly Cloudy
Humidity
57%
Feels like
26°F
Dew Point
21°F
10 PM
35°F
10%
15mph
S
Partly Cloudy
Humidity
59%
Feels like
26°F
Dew Point
23°F
11 PM
36°F
10%
16mph
SSW
Partly Cloudy
Humidity
62%
Feels like
26°F
Dew Point
24°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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