S
M
T
W
T
F
S
26
81°
58°
27
82°
57°
28
82°
59°
29
76°
59°
30
81°
60°
1
78°
59°
2
81°
61°
3
84°
62°
4
85°
61°
5
81°
55°
6
75°
53°
7
75°
53°
8
77°
58°
9
81°
59°
10
78°
55°
11
77°
55°
12
78°
58°
13
84°
62°
14
86°
63°
15
86°
63°
16
86°
64°
17
87°
65°
18
86°
65°
19
86°
64°
20
85°
64°
21
85°
65°
22
82°
63°
23
81°
60°
24
81°
64°
25
87°
63°
26
82°
60°
27
84°
63°
28
85°
66°
29
89°
68°
30
88°
67°
31
90°
68°
1
90°
64°
2
89°
63°
3
87°
63°
4
84°
64°
5
84°
62°
6
85°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in South Congaree
South Congaree's May 2026 forecast shows daily high temperatures ranging from 75° to 90°, with overnight lows between 53° and 68°. The average high for May is 83° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in South Congaree. See also: June | July | August.