S
M
T
W
T
F
S
29
54°
41°
30
55°
46°
31
48°
45°
1
54°
37°
2
54°
34°
3
55°
46°
4
63°
39°
5
68°
34°
6
70°
37°
7
57°
36°
8
48°
37°
9
46°
34°
10
50°
27°
11
54°
32°
12
57°
28°
13
61°
30°
14
66°
43°
15
70°
37°
16
72°
52°
17
66°
45°
18
64°
39°
19
66°
36°
20
59°
39°
21
55°
41°
22
57°
36°
23
58°
41°
24
58°
40°
25
64°
44°
26
58°
35°
27
56°
36°
28
56°
40°
29
56°
40°
30
57°
37°
1
56°
40°
2
56°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Istan-Tau
Istan-Tau's April 2026 forecast shows daily high temperatures ranging from 56° to 64°, with overnight lows between 35° and 44°. The average high for April is 57° with an average low of 39°. 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 Istan-Tau. See also: May | June | July.