S
M
T
W
T
F
S
29
58°
27°
30
70°
48°
31
80°
63°
1
82°
57°
2
57°
42°
3
69°
42°
4
81°
46°
5
71°
46°
6
58°
41°
7
55°
34°
8
53°
28°
9
61°
30°
10
71°
40°
11
66°
47°
12
68°
41°
13
80°
48°
14
86°
62°
15
89°
60°
16
90°
64°
17
82°
63°
18
73°
50°
19
54°
36°
20
55°
34°
21
57°
31°
22
63°
46°
23
79°
44°
24
76°
50°
25
56°
42°
26
58°
40°
27
69°
44°
28
67°
47°
29
64°
51°
30
66°
48°
1
63°
47°
2
60°
45°
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 56° to 69°, with overnight lows between 40° and 51°. The average high for April is 63° with an average low of 46°. 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.