S
M
T
W
T
F
S
1
73°
48°
2
64°
43°
3
70°
50°
4
79°
50°
5
82°
54°
6
84°
57°
7
82°
61°
8
84°
66°
9
82°
61°
10
84°
64°
11
90°
61°
12
73°
43°
13
70°
36°
14
81°
46°
15
77°
55°
16
73°
41°
17
54°
32°
18
57°
32°
19
66°
36°
20
75°
37°
21
86°
48°
22
88°
57°
23
88°
63°
24
66°
50°
25
70°
46°
26
79°
52°
27
88°
57°
28
68°
50°
29
70°
43°
30
79°
46°
31
81°
52°
1
84°
57°
2
81°
57°
3
81°
61°
4
82°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Summerville
Summerville's March 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March 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 March weather will actually feel in Summerville. See also: April | May | June.
