S
M
T
W
T
F
S
26
75°
55°
27
68°
52°
28
72°
45°
29
79°
54°
30
73°
59°
1
68°
55°
2
61°
46°
3
68°
41°
4
77°
45°
5
79°
50°
6
82°
63°
7
77°
63°
8
73°
54°
9
73°
55°
10
84°
63°
11
86°
61°
12
72°
52°
13
77°
54°
14
83°
50°
15
80°
52°
16
86°
64°
17
88°
63°
18
91°
63°
19
90°
66°
20
89°
68°
21
86°
66°
22
82°
63°
23
84°
63°
24
84°
63°
25
83°
65°
26
85°
64°
27
87°
63°
28
87°
66°
29
88°
67°
30
89°
68°
31
88°
67°
1
88°
67°
2
87°
68°
3
88°
68°
4
84°
67°
5
84°
68°
6
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Santee-Vance
Santee-Vance's May 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 50° and 69°. The average high for May is 86° with an average low of 65°. 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 Santee-Vance. See also: June | July | August.
