S
M
T
W
T
F
S
31
84°
65°
1
89°
67°
2
82°
67°
3
81°
64°
4
84°
63°
5
85°
71°
6
81°
68°
7
76°
70°
8
88°
73°
9
92°
74°
10
90°
72°
11
88°
67°
12
87°
66°
13
80°
60°
14
75°
58°
15
80°
60°
16
77°
61°
17
78°
62°
18
84°
64°
19
85°
65°
20
80°
64°
21
81°
68°
22
81°
68°
23
85°
69°
24
87°
70°
25
88°
70°
26
85°
69°
27
84°
68°
28
83°
66°
29
84°
70°
30
82°
70°
1
82°
69°
2
86°
71°
3
88°
70°
4
82°
64°
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 75° to 92°, with overnight lows between 58° and 74°. The average high for June is 83° with an average low of 67°. 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.
