S
M
T
W
T
F
S
29
65°
36°
30
75°
54°
31
77°
61°
1
63°
39°
2
76°
39°
3
78°
64°
4
73°
44°
5
50°
40°
6
56°
37°
7
45°
31°
8
67°
31°
9
77°
55°
10
68°
41°
11
66°
53°
12
83°
61°
13
75°
64°
14
74°
60°
15
72°
53°
16
68°
51°
17
70°
47°
18
69°
50°
19
70°
49°
20
70°
51°
21
69°
49°
22
71°
41°
23
59°
47°
24
69°
49°
25
70°
45°
26
61°
40°
27
59°
40°
28
61°
44°
29
69°
49°
30
69°
51°
1
72°
49°
2
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Knightstown
Knightstown's April 2026 forecast shows daily high temperatures ranging from 59° to 83°, with overnight lows between 40° and 64°. The average high for April is 69° with an average low of 49°. 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 Knightstown. See also: May | June | July.