S
M
T
W
T
F
S
29
70°
39°
30
78°
33°
31
56°
35°
1
45°
28°
2
36°
32°
3
40°
33°
4
39°
32°
5
53°
29°
6
40°
25°
7
43°
16°
8
64°
37°
9
50°
33°
10
55°
31°
11
53°
30°
12
77°
53°
13
75°
46°
14
68°
49°
15
68°
44°
16
76°
58°
17
70°
28°
18
46°
30°
19
49°
28°
20
67°
45°
21
72°
42°
22
75°
53°
23
75°
54°
24
65°
40°
25
58°
38°
26
58°
34°
27
55°
38°
28
63°
41°
29
62°
38°
30
62°
41°
1
56°
37°
2
59°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Cannon Falls
Cannon Falls's April 2026 forecast shows daily high temperatures ranging from 46° to 76°, with overnight lows between 28° and 58°. The average high for April is 63° with an average low of 40°. 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 Cannon Falls. See also: May | June | July.