S
M
T
W
T
F
S
29
39°
34°
30
43°
36°
31
41°
34°
1
43°
37°
2
43°
39°
3
45°
41°
4
61°
36°
5
64°
37°
6
73°
34°
7
72°
37°
8
59°
37°
9
57°
30°
10
61°
30°
11
64°
45°
12
73°
43°
13
73°
46°
14
66°
57°
15
64°
50°
16
N/A
17
64°
43°
18
64°
35°
19
70°
44°
20
54°
42°
21
52°
42°
22
49°
37°
23
59°
42°
24
60°
43°
25
60°
43°
26
55°
41°
27
60°
44°
28
63°
45°
29
57°
47°
30
61°
46°
1
59°
44°
2
57°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Kiseljak
Kiseljak's April 2026 forecast shows daily high temperatures ranging from 49° to 70°, with overnight lows between 35° and 47°. The average high for April is 59° with an average low of 42°. 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 Kiseljak. See also: May | June | July.
