S
M
T
W
T
F
S
29
65°
40°
30
80°
57°
31
81°
48°
1
51°
43°
2
73°
46°
3
79°
57°
4
72°
42°
5
55°
38°
6
57°
42°
7
47°
34°
8
73°
40°
9
77°
55°
10
65°
42°
11
68°
37°
12
80°
60°
13
81°
65°
14
83°
69°
15
76°
62°
16
78°
58°
17
82°
57°
18
60°
40°
19
60°
38°
20
60°
33°
21
77°
49°
22
79°
59°
23
81°
56°
24
72°
50°
25
76°
50°
26
76°
58°
27
78°
52°
28
70°
52°
29
67°
45°
30
64°
44°
1
59°
40°
2
60°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Decatur Township
Decatur Township's April 2026 forecast shows daily high temperatures ranging from 59° to 78°, with overnight lows between 40° and 58°. The average high for April is 69° 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 April weather will actually feel in Decatur Township. See also: May | June | July.