Hourly Weather Forecast - South Boston, MA

12 AM
20°F
0%
9mph
SW
Clear
Humidity
66%
Feels like
10°F
Dew Point
11°F
1 AM
20°F
0%
9mph
SW
Clear
Humidity
68%
Feels like
10°F
Dew Point
11°F
2 AM
19°F
0%
8mph
SW
Clear
Humidity
70%
Feels like
9°F
Dew Point
11°F
3 AM
19°F
0%
8mph
SSW
Clear
Humidity
73%
Feels like
9°F
Dew Point
12°F
4 AM
19°F
0%
8mph
SSW
Clear
Humidity
75%
Feels like
9°F
Dew Point
12°F
5 AM
19°F
0%
8mph
SSW
Clear
Humidity
77%
Feels like
9°F
Dew Point
13°F
6 AM
19°F
0%
8mph
SSW
Mostly Clear
Humidity
78%
Feels like
10°F
Dew Point
14°F
6:16 AM
7 AM
21°F
0%
8mph
SSW
Partly Cloudy
Humidity
77%
Feels like
12°F
Dew Point
15°F
8 AM
24°F
0%
8mph
SSW
Partly Cloudy
Humidity
73%
Feels like
15°F
Dew Point
17°F
9 AM
28°F
0%
9mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
19°F
Dew Point
19°F
10 AM
31°F
0%
9mph
SSW
Cloudy
Humidity
65%
Feels like
23°F
Dew Point
20°F
11 AM
33°F
0%
10mph
SSW
Cloudy
Humidity
62%
Feels like
26°F
Dew Point
22°F
12 PM
36°F
10%
10mph
S
Cloudy
Humidity
61%
Feels like
28°F
Dew Point
24°F
1 PM
37°F
30%
10mph
S
30% Chance of Light Rain
Humidity
61%
Feels like
30°F
Dew Point
25°F
2 PM
38°F
40%
10mph
S
40% Chance of Light Rain
Humidity
63%
Feels like
31°F
Dew Point
26°F
3 PM
38°F
60%
9mph
S
60% Chance of Light Rain
Humidity
67%
Feels like
31°F
Dew Point
28°F
4 PM
38°F
80%
9mph
SSE
80% Chance Frozen Mix
Humidity
72%
Feels like
31°F
Dew Point
29°F
5 PM
37°F
80%
9mph
SE
80% Chance Frozen Mix
Humidity
79%
Feels like
31°F
Dew Point
31°F
5:36 PM
6 PM
37°F
80%
9mph
SE
80% Chance of Rain
Humidity
82%
Feels like
31°F
Dew Point
32°F
7 PM
38°F
90%
9mph
ESE
Rain
Humidity
84%
Feels like
31°F
Dew Point
33°F
8 PM
38°F
80%
8mph
ESE
80% Chance of Rain
Humidity
85%
Feels like
32°F
Dew Point
34°F
9 PM
38°F
80%
7mph
E
80% Chance of Rain
Humidity
85%
Feels like
33°F
Dew Point
35°F
10 PM
39°F
90%
6mph
E
Rain
Humidity
86%
Feels like
34°F
Dew Point
35°F
11 PM
39°F
100%
7mph
ENE
Light Rain
Humidity
86%
Feels like
34°F
Dew Point
35°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide