S
M
T
W
T
F
S
29
45°
23°
30
28°
22°
31
26°
8°
1
31°
3°
2
33°
27°
3
40°
28°
4
44°
28°
5
37°
18°
6
29°
14°
7
33°
20°
8
37°
26°
9
36°
25°
10
46°
32°
11
48°
39°
12
51°
33°
13
46°
32°
14
54°
37°
15
62°
30°
16
38°
20°
17
39°
26°
18
49°
30°
19
50°
32°
20
49°
31°
21
53°
32°
22
56°
31°
23
50°
32°
24
47°
33°
25
49°
32°
26
51°
32°
27
53°
39°
28
57°
39°
29
52°
38°
30
52°
36°
1
53°
38°
2
54°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Calvin
Calvin's April 2026 forecast shows daily high temperatures ranging from 36° to 62°, with overnight lows between 20° and 39°. The average high for April is 50° with an average low of 33°. 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 Calvin. See also: May | June | July.
