S
M
T
W
T
F
S
29
45°
32°
30
39°
32°
31
43°
34°
1
43°
32°
2
52°
27°
3
48°
34°
4
52°
43°
5
64°
43°
6
52°
37°
7
54°
32°
8
54°
30°
9
N/A
10
51°
28°
11
59°
38°
12
51°
37°
13
55°
37°
14
56°
38°
15
55°
35°
16
57°
38°
17
58°
36°
18
62°
42°
19
61°
41°
20
63°
41°
21
62°
42°
22
54°
40°
23
52°
38°
24
52°
40°
25
53°
38°
26
51°
36°
27
51°
35°
28
60°
43°
29
56°
42°
30
60°
45°
1
60°
45°
2
58°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Knau
Knau's April 2026 forecast shows daily high temperatures ranging from 51° to 63°, with overnight lows between 28° and 45°. The average high for April is 56° 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 Knau. See also: May | June | July.