S
M
T
W
T
F
S
29
57°
25°
30
43°
28°
31
34°
25°
1
34°
23°
2
34°
28°
3
34°
28°
4
46°
28°
5
43°
23°
6
32°
16°
7
N/A
8
41°
23°
9
44°
27°
10
53°
35°
11
58°
46°
12
65°
37°
13
42°
22°
14
42°
26°
15
57°
32°
16
60°
35°
17
54°
33°
18
58°
38°
19
59°
37°
20
56°
31°
21
50°
34°
22
51°
32°
23
48°
29°
24
51°
29°
25
57°
39°
26
63°
39°
27
64°
38°
28
64°
40°
29
66°
42°
30
66°
41°
1
65°
42°
2
67°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Heimdal
Heimdal's April 2026 forecast shows daily high temperatures ranging from 41° to 67°, with overnight lows between 22° and 46°. The average high for April is 56° with an average low of 35°. 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 Heimdal. See also: May | June | July.