S
M
T
W
T
F
S
29
73°
41°
30
86°
63°
31
86°
68°
1
72°
52°
2
81°
57°
3
84°
61°
4
77°
45°
5
61°
39°
6
66°
34°
7
59°
45°
8
79°
46°
9
82°
59°
10
70°
54°
11
72°
52°
12
78°
67°
13
87°
68°
14
89°
67°
15
76°
60°
16
85°
58°
17
86°
62°
18
69°
42°
19
61°
39°
20
68°
48°
21
68°
50°
22
75°
54°
23
73°
53°
24
71°
54°
25
70°
46°
26
64°
41°
27
64°
46°
28
65°
45°
29
69°
48°
30
65°
44°
1
69°
52°
2
67°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in St. Johns Township
St. Johns Township's April 2026 forecast shows daily high temperatures ranging from 61° to 89°, with overnight lows between 39° and 68°. The average high for April is 72° with an average low of 52°. 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 St. Johns Township. See also: May | June | July.