Hourly Weather Forecast - South Boston, MA

7 AM
15°F
0%
18mph
WNW
Clear
Humidity
57%
Feels like
-1°F
Dew Point
3°F
7:06 AM
8 AM
17°F
0%
18mph
WNW
Sunny
Humidity
55%
Feels like
1°F
Dew Point
4°F
9 AM
19°F
0%
18mph
WNW
Sunny
Humidity
53%
Feels like
3°F
Dew Point
4°F
10 AM
20°F
0%
18mph
WNW
Sunny
Humidity
51%
Feels like
5°F
Dew Point
5°F
11 AM
22°F
0%
18mph
WNW
Sunny
Humidity
49%
Feels like
8°F
Dew Point
6°F
12 PM
23°F
0%
17mph
WNW
Mostly Sunny
Humidity
49%
Feels like
9°F
Dew Point
7°F
1 PM
24°F
0%
17mph
WNW
Partly Cloudy
Humidity
48%
Feels like
11°F
Dew Point
7°F
2 PM
24°F
0%
17mph
WNW
Partly Cloudy
Humidity
48%
Feels like
11°F
Dew Point
8°F
3 PM
24°F
0%
16mph
WNW
Mostly Cloudy
Humidity
48%
Feels like
11°F
Dew Point
8°F
4 PM
24°F
0%
15mph
WNW
Partly Cloudy
Humidity
50%
Feels like
11°F
Dew Point
8°F
4:12 PM
5 PM
24°F
0%
14mph
WNW
Partly Cloudy
Humidity
52%
Feels like
11°F
Dew Point
9°F
6 PM
24°F
0%
13mph
W
Partly Cloudy
Humidity
53%
Feels like
12°F
Dew Point
9°F
7 PM
24°F
0%
12mph
W
Mostly Cloudy
Humidity
55%
Feels like
12°F
Dew Point
10°F
8 PM
24°F
0%
12mph
W
Mostly Cloudy
Humidity
56%
Feels like
12°F
Dew Point
10°F
9 PM
24°F
0%
12mph
WSW
Partly Cloudy
Humidity
58%
Feels like
12°F
Dew Point
11°F
10 PM
24°F
0%
11mph
WSW
Partly Cloudy
Humidity
61%
Feels like
13°F
Dew Point
12°F
11 PM
24°F
0%
11mph
WSW
Partly Cloudy
Humidity
63%
Feels like
13°F
Dew Point
13°F

Wind chill temperatures Monday A.M.

Frigid Weather Sends Shivers Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Monday's Weather Outlook

Today'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 strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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