S
M
T
W
T
F
S
31
100°
70°
1
101°
72°
2
102°
73°
3
102°
72°
4
103°
74°
5
99°
73°
6
99°
73°
7
97°
72°
8
97°
73°
9
100°
73°
10
102°
74°
11
101°
75°
12
100°
72°
13
97°
75°
14
98°
71°
15
101°
76°
16
101°
76°
17
102°
77°
18
105°
78°
19
106°
78°
20
98°
77°
21
104°
78°
22
102°
78°
23
103°
77°
24
106°
78°
25
106°
78°
26
103°
75°
27
102°
72°
28
104°
74°
29
103°
75°
30
103°
72°
1
104°
73°
2
103°
73°
3
102°
72°
4
101°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Peoria
Peoria's June 2026 forecast shows daily high temperatures ranging from 97° to 106°, with overnight lows between 70° and 78°. The average high for June is 102° with an average low of 74°. 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 Peoria. See also: July | August | September.
