S
M
T
W
T
F
S
26
52°
30°
27
53°
37°
28
49°
30°
29
49°
27°
30
50°
28°
1
50°
38°
2
52°
37°
3
53°
33°
4
54°
37°
5
51°
39°
6
43°
35°
7
48°
33°
8
49°
32°
9
58°
37°
10
58°
40°
11
53°
39°
12
62°
31°
13
61°
36°
14
56°
38°
15
59°
39°
16
62°
42°
17
60°
44°
18
59°
38°
19
60°
38°
20
57°
36°
21
56°
37°
22
57°
36°
23
56°
35°
24
58°
38°
25
56°
37°
26
59°
39°
27
67°
40°
28
65°
42°
29
67°
42°
30
63°
40°
31
61°
40°
1
62°
43°
2
62°
44°
3
63°
43°
4
62°
44°
5
62°
43°
6
63°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Anderson
Anderson's May 2026 forecast shows daily high temperatures ranging from 56° to 67°, with overnight lows between 35° and 44°. The average high for May is 61° with an average low of 40°. 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 Anderson. See also: June | July | August.