S
M
T
W
T
F
S
26
67°
27°
27
74°
29°
28
66°
32°
29
63°
42°
30
50°
43°
1
60°
29°
2
49°
30°
3
53°
32°
4
72°
31°
5
85°
41°
6
67°
51°
7
63°
36°
8
57°
33°
9
59°
26°
10
69°
41°
11
62°
33°
12
59°
27°
13
46°
29°
14
55°
43°
15
61°
52°
16
80°
49°
17
85°
52°
18
78°
49°
19
94°
48°
20
88°
63°
21
67°
38°
22
72°
29°
23
67°
46°
24
53°
46°
25
69°
47°
26
81°
54°
27
79°
48°
28
71°
46°
29
64°
44°
30
68°
46°
31
70°
48°
1
69°
48°
2
68°
46°
3
71°
51°
4
73°
49°
5
74°
48°
6
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Center Effingham
Center Effingham's May 2026 forecast shows daily high temperatures ranging from 53° to 81°, with overnight lows between 44° and 54°. The average high for May is 70° with an average low of 48°. 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 Center Effingham. See also: June | July | August.
