S
M
T
W
T
F
S
31
100°
74°
1
103°
72°
2
107°
78°
3
108°
79°
4
106°
77°
5
105°
76°
6
104°
74°
7
103°
73°
8
104°
75°
9
101°
70°
10
105°
76°
11
104°
75°
12
105°
76°
13
104°
76°
14
104°
75°
15
104°
76°
16
103°
76°
17
105°
77°
18
107°
78°
19
107°
79°
20
106°
79°
21
108°
80°
22
107°
80°
23
107°
79°
24
106°
79°
25
105°
80°
26
104°
79°
27
103°
78°
28
103°
79°
29
105°
79°
30
107°
80°
1
107°
81°
2
108°
81°
3
107°
80°
4
107°
81°
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 100° to 108°, with overnight lows between 70° and 81°. The average high for June is 105° with an average low of 77°. 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.
