Hourly Weather Forecast - Charlestown, MA

12 AM
30°F
0%
8mph
WNW
Cloudy
Humidity
65%
Feels like
22°F
Dew Point
20°F
1 AM
30°F
0%
8mph
W
Cloudy
Humidity
66%
Feels like
22°F
Dew Point
20°F
2 AM
29°F
0%
8mph
W
Cloudy
Humidity
67%
Feels like
22°F
Dew Point
20°F
3 AM
29°F
10%
8mph
W
Cloudy
Humidity
68%
Feels like
21°F
Dew Point
20°F
4 AM
29°F
10%
8mph
WSW
Cloudy
Humidity
69%
Feels like
21°F
Dew Point
20°F
5 AM
29°F
10%
8mph
WSW
Cloudy
Humidity
70%
Feels like
21°F
Dew Point
20°F
6 AM
30°F
10%
8mph
WSW
Cloudy
Humidity
71%
Feels like
22°F
Dew Point
22°F
7 AM
31°F
10%
9mph
SW
Cloudy
Humidity
70%
Feels like
24°F
Dew Point
23°F
7:11 AM
8 AM
33°F
10%
9mph
SW
Mostly Cloudy
Humidity
68%
Feels like
25°F
Dew Point
24°F
9 AM
35°F
10%
10mph
SW
Mostly Cloudy
Humidity
65%
Feels like
27°F
Dew Point
24°F
10 AM
37°F
10%
10mph
SW
Partly Cloudy
Humidity
62%
Feels like
29°F
Dew Point
25°F
11 AM
38°F
10%
11mph
SW
Partly Cloudy
Humidity
62%
Feels like
31°F
Dew Point
26°F
12 PM
40°F
10%
12mph
WSW
Mostly Sunny
Humidity
64%
Feels like
32°F
Dew Point
28°F
1 PM
40°F
10%
12mph
WSW
Sunny
Humidity
64%
Feels like
33°F
Dew Point
29°F
2 PM
40°F
10%
12mph
WSW
Mostly Sunny
Humidity
64%
Feels like
33°F
Dew Point
29°F
3 PM
40°F
30%
11mph
WSW
30% Chance Rain Showers
Humidity
66%
Feels like
33°F
Dew Point
29°F
4 PM
39°F
10%
11mph
WSW
Partly Cloudy
Humidity
67%
Feels like
32°F
Dew Point
29°F
4:16 PM
5 PM
38°F
10%
10mph
WSW
Partly Cloudy
Humidity
69%
Feels like
31°F
Dew Point
29°F
6 PM
38°F
10%
10mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
31°F
Dew Point
29°F
7 PM
37°F
10%
9mph
WSW
Cloudy
Humidity
73%
Feels like
31°F
Dew Point
30°F
8 PM
37°F
10%
9mph
W
Cloudy
Humidity
75%
Feels like
31°F
Dew Point
30°F
9 PM
37°F
10%
8mph
W
Cloudy
Humidity
76%
Feels like
31°F
Dew Point
30°F
10 PM
37°F
10%
8mph
W
Cloudy
Humidity
78%
Feels like
31°F
Dew Point
30°F
11 PM
37°F
10%
7mph
WNW
Cloudy
Humidity
79%
Feels like
31°F
Dew Point
31°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

Sunday's Weather Outlook

Sunday's 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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