S
M
T
W
T
F
S
31
98°
69°
1
102°
72°
2
104°
78°
3
107°
76°
4
108°
79°
5
108°
79°
6
104°
81°
7
104°
79°
8
103°
77°
9
101°
71°
10
103°
73°
11
101°
72°
12
103°
74°
13
104°
78°
14
107°
79°
15
108°
78°
16
109°
77°
17
103°
73°
18
104°
77°
19
103°
80°
20
105°
78°
21
98°
77°
22
98°
75°
23
99°
76°
24
101°
78°
25
102°
77°
26
106°
80°
27
106°
80°
28
107°
79°
29
108°
81°
30
108°
82°
1
107°
82°
2
106°
81°
3
101°
79°
4
99°
78°
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 98° to 109°, with overnight lows between 71° and 82°. The average high for June is 104° with an average low of 78°. 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.
