S
M
T
W
T
F
S
26
88°
73°
27
87°
76°
28
91°
75°
29
82°
65°
30
69°
63°
1
63°
53°
2
76°
50°
3
82°
57°
4
81°
68°
5
86°
75°
6
83°
60°
7
69°
58°
8
76°
61°
9
83°
66°
10
83°
65°
11
82°
61°
12
83°
61°
13
87°
64°
14
88°
67°
15
87°
66°
16
86°
62°
17
80°
66°
18
81°
67°
19
82°
67°
20
83°
68°
21
86°
65°
22
84°
62°
23
81°
62°
24
82°
65°
25
82°
63°
26
83°
63°
27
83°
64°
28
84°
64°
29
81°
68°
30
83°
68°
31
82°
69°
1
85°
69°
2
86°
68°
3
86°
71°
4
86°
71°
5
84°
70°
6
83°
69°
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 69° to 88°, with overnight lows between 57° and 75°. The average high for May is 83° 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 Anderson. See also: June | July | August.