S
M
T
W
T
F
S
29
43°
31°
30
45°
32°
31
43°
34°
1
46°
32°
2
N/A
3
54°
41°
4
54°
36°
5
70°
45°
6
58°
37°
7
67°
40°
8
65°
38°
9
57°
38°
10
47°
37°
11
51°
35°
12
53°
36°
13
52°
39°
14
57°
38°
15
58°
36°
16
52°
34°
17
54°
35°
18
60°
35°
19
51°
36°
20
51°
35°
21
52°
35°
22
53°
36°
23
53°
35°
24
52°
34°
25
53°
34°
26
55°
36°
27
56°
36°
28
60°
37°
29
59°
38°
30
56°
39°
1
57°
38°
2
59°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Haar
Haar's April 2026 forecast shows daily high temperatures ranging from 47° to 70°, with overnight lows between 34° and 45°. The average high for April is 56° with an average low of 37°. 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 Haar. See also: May | June | July.