S
M
T
W
T
F
S
31
80°
55°
1
82°
58°
2
81°
51°
3
82°
57°
4
85°
61°
5
85°
66°
6
85°
67°
7
84°
68°
8
83°
66°
9
82°
68°
10
81°
66°
11
84°
66°
12
85°
64°
13
83°
61°
14
82°
63°
15
81°
62°
16
75°
58°
17
75°
59°
18
77°
61°
19
76°
64°
20
77°
65°
21
78°
64°
22
79°
67°
23
79°
64°
24
81°
66°
25
82°
67°
26
84°
68°
27
83°
66°
28
80°
61°
29
80°
63°
30
81°
61°
1
80°
63°
2
80°
67°
3
81°
67°
4
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Sidell
Sidell's June 2026 forecast shows daily high temperatures ranging from 75° to 85°, with overnight lows between 51° and 68°. The average high for June is 81° with an average low of 64°. 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 Sidell. See also: July | August | September.