S
M
T
W
T
F
S
29
68°
30°
30
75°
40°
31
82°
50°
1
86°
58°
2
83°
58°
3
78°
59°
4
84°
56°
5
78°
62°
6
67°
47°
7
71°
42°
8
65°
43°
9
70°
36°
10
78°
39°
11
87°
45°
12
86°
53°
13
83°
53°
14
89°
56°
15
92°
60°
16
92°
61°
17
91°
58°
18
94°
53°
19
74°
41°
20
75°
32°
21
72°
41°
22
85°
43°
23
89°
49°
24
90°
55°
25
90°
56°
26
68°
49°
27
74°
45°
28
74°
58°
29
76°
58°
30
77°
48°
1
72°
49°
2
65°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Shannon
Shannon's April 2026 forecast shows daily high temperatures ranging from 65° to 77°, with overnight lows between 45° and 58°. The average high for April is 72° with an average low of 50°. 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 Shannon. See also: May | June | July.
