S
M
T
W
T
F
S
26
55°
21°
27
56°
29°
28
60°
34°
29
69°
37°
30
62°
26°
31
70°
44°
1
61°
41°
2
47°
31°
3
71°
31°
4
76°
49°
5
50°
37°
6
60°
36°
7
66°
36°
8
45°
40°
9
62°
42°
10
47°
28°
11
33°
28°
12
36°
32°
13
55°
33°
14
48°
25°
15
37°
29°
16
64°
37°
17
46°
30°
18
45°
26°
19
32°
22°
20
34°
22°
21
43°
22°
22
49°
15°
23
55°
23°
24
63°
23°
25
70°
27°
26
73°
30°
27
68°
49°
28
62°
34°
1
73°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
February Weather in South Boston
South Boston's February 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for February is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how February weather will actually feel in South Boston. See also: March | April | May.