S
M
T
W
T
F
S
29
79°
42°
30
90°
60°
31
77°
57°
1
60°
48°
2
72°
47°
3
76°
41°
4
56°
36°
5
65°
32°
6
67°
35°
7
59°
50°
8
77°
48°
9
73°
51°
10
61°
52°
11
75°
61°
12
71°
63°
13
80°
58°
14
68°
43°
15
58°
42°
16
66°
46°
17
72°
53°
18
71°
53°
19
74°
55°
20
66°
44°
21
70°
51°
22
71°
47°
23
60°
47°
24
69°
42°
25
64°
52°
26
73°
51°
27
72°
51°
28
73°
52°
29
70°
52°
30
65°
50°
1
66°
52°
2
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Effingham
Effingham's April 2026 forecast shows daily high temperatures ranging from 58° to 80°, with overnight lows between 42° and 63°. The average high for April is 69° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Effingham. See also: May | June | July.
