S
M
T
W
T
F
S
29
39°
25°
30
43°
26°
31
40°
29°
1
30°
23°
2
29°
25°
3
32°
25°
4
32°
25°
5
42°
22°
6
33°
19°
7
36°
7°
8
40°
32°
9
35°
29°
10
47°
27°
11
43°
22°
12
60°
36°
13
51°
39°
14
40°
35°
15
50°
35°
16
73°
32°
17
53°
28°
18
36°
22°
19
40°
22°
20
56°
20°
21
63°
37°
22
64°
38°
23
59°
41°
24
59°
37°
25
57°
34°
26
44°
36°
27
45°
37°
28
53°
37°
29
43°
30°
30
42°
30°
1
46°
26°
2
58°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Hermantown
Hermantown's April 2026 forecast shows daily high temperatures ranging from 42° to 58°, with overnight lows between 26° and 39°. The average high for April is 49° with an average low of 32°. 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 Hermantown. See also: May | June | July.
