S
M
T
W
T
F
S
31
57°
42°
1
64°
38°
2
74°
41°
3
82°
47°
4
80°
55°
5
72°
55°
6
66°
51°
7
66°
44°
8
75°
50°
9
78°
55°
10
80°
59°
11
77°
57°
12
75°
56°
13
75°
55°
14
71°
51°
15
69°
52°
16
72°
53°
17
74°
61°
18
72°
54°
19
71°
50°
20
67°
49°
21
67°
46°
22
65°
46°
23
66°
47°
24
68°
55°
25
68°
52°
26
75°
47°
27
66°
47°
28
67°
48°
29
67°
48°
30
68°
49°
1
69°
49°
2
73°
55°
3
77°
56°
4
76°
55°
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 65° to 80°, with overnight lows between 44° and 61°. The average high for June is 71° with an average low of 52°. 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.
