S
M
T
W
T
F
S
31
82°
66°
1
84°
64°
2
82°
61°
3
83°
54°
4
85°
59°
5
87°
67°
6
86°
70°
7
87°
70°
8
78°
70°
9
89°
72°
10
93°
73°
11
87°
68°
12
87°
70°
13
85°
65°
14
78°
58°
15
80°
59°
16
79°
60°
17
79°
61°
18
80°
65°
19
84°
64°
20
80°
66°
21
83°
68°
22
80°
68°
23
81°
65°
24
84°
68°
25
87°
68°
26
87°
69°
27
86°
68°
28
83°
62°
29
83°
68°
30
82°
69°
1
82°
69°
2
83°
68°
3
85°
69°
4
82°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Jerseyville
Jerseyville's June 2026 forecast shows daily high temperatures ranging from 78° to 93°, with overnight lows between 58° and 73°. 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 Jerseyville. See also: July | August | September.
