S
M
T
W
T
F
S
31
57°
42°
1
64°
38°
2
74°
41°
3
82°
47°
4
82°
48°
5
66°
54°
6
63°
53°
7
71°
44°
8
78°
52°
9
80°
57°
10
76°
61°
11
77°
60°
12
75°
62°
13
76°
56°
14
75°
56°
15
73°
55°
16
68°
55°
17
69°
54°
18
71°
54°
19
70°
53°
20
69°
61°
21
68°
50°
22
67°
48°
23
68°
54°
24
67°
52°
25
68°
51°
26
68°
49°
27
69°
52°
28
68°
48°
29
67°
48°
30
68°
51°
1
73°
54°
2
69°
51°
3
70°
54°
4
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Shannon
Shannon's June 2026 forecast shows daily high temperatures ranging from 67° to 80°, with overnight lows between 44° and 62°. The average high for June is 71° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Shannon. See also: July | August | September.
