S
M
T
W
T
F
S
31
70°
44°
1
69°
44°
2
76°
44°
3
78°
53°
4
81°
56°
5
82°
62°
6
73°
59°
7
70°
51°
8
77°
52°
9
81°
55°
10
82°
56°
11
81°
59°
12
80°
60°
13
81°
57°
14
78°
59°
15
79°
60°
16
80°
53°
17
74°
55°
18
79°
58°
19
79°
57°
20
73°
57°
21
80°
50°
22
71°
50°
23
72°
52°
24
74°
60°
25
80°
58°
26
81°
52°
27
73°
53°
28
74°
54°
29
74°
53°
30
76°
56°
1
76°
53°
2
79°
58°
3
82°
60°
4
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Edwardsville
Edwardsville's June 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 50° and 62°. The average high for June is 78° with an average low of 56°. 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 Edwardsville. See also: July | August | September.
