Hourly Weather Forecast - Charlestown, MA

12 PM
35°F
0%
12mph
W
Mostly Sunny
Humidity
41%
Feels like
27°F
Dew Point
14°F
1 PM
36°F
0%
12mph
WSW
Partly Cloudy
Humidity
40%
Feels like
28°F
Dew Point
14°F
2 PM
36°F
0%
11mph
WSW
Partly Cloudy
Humidity
41%
Feels like
28°F
Dew Point
15°F
3 PM
35°F
0%
9mph
WSW
Partly Cloudy
Humidity
43%
Feels like
28°F
Dew Point
15°F
4 PM
35°F
0%
8mph
SW
Partly Cloudy
Humidity
46%
Feels like
28°F
Dew Point
16°F
4:14 PM
5 PM
34°F
0%
9mph
SSW
Partly Cloudy
Humidity
49%
Feels like
27°F
Dew Point
17°F
6 PM
34°F
0%
10mph
SSW
Partly Cloudy
Humidity
51%
Feels like
27°F
Dew Point
18°F
7 PM
34°F
0%
11mph
SSW
Partly Cloudy
Humidity
52%
Feels like
26°F
Dew Point
19°F
8 PM
34°F
0%
12mph
S
Partly Cloudy
Humidity
55%
Feels like
26°F
Dew Point
20°F
9 PM
35°F
0%
13mph
SSW
Partly Cloudy
Humidity
58%
Feels like
25°F
Dew Point
21°F
10 PM
35°F
0%
15mph
SSW
Partly Cloudy
Humidity
60%
Feels like
26°F
Dew Point
23°F
11 PM
36°F
10%
16mph
SSW
Mostly Cloudy
Humidity
63%
Feels like
26°F
Dew Point
25°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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