S
M
T
W
T
F
S
29
54°
28°
30
68°
38°
31
70°
52°
1
58°
34°
2
56°
34°
3
76°
43°
4
71°
46°
5
51°
31°
6
41°
29°
7
33°
21°
8
51°
39°
9
66°
46°
10
61°
47°
11
66°
49°
12
67°
50°
13
56°
42°
14
61°
44°
15
54°
38°
16
55°
35°
17
47°
29°
18
48°
31°
19
52°
36°
20
61°
44°
21
63°
44°
22
63°
43°
23
64°
45°
24
65°
45°
25
65°
44°
26
64°
42°
27
57°
38°
28
53°
38°
29
56°
44°
30
55°
43°
1
55°
40°
2
56°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Fishers
Fishers's April 2026 forecast shows daily high temperatures ranging from 33° to 71°, with overnight lows between 21° and 50°. The average high for April is 57° with an average low of 40°. 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 Fishers. See also: May | June | July.