S
M
T
W
T
F
S
28
85°
67°
29
91°
70°
30
93°
72°
1
94°
71°
2
95°
74°
3
95°
72°
4
91°
68°
5
89°
67°
6
88°
69°
7
86°
65°
8
85°
66°
9
85°
65°
10
86°
64°
11
85°
68°
12
84°
66°
13
81°
61°
14
79°
60°
15
80°
60°
16
80°
61°
17
81°
63°
18
81°
66°
19
82°
65°
20
81°
66°
21
83°
67°
22
81°
68°
23
81°
67°
24
83°
68°
25
85°
67°
26
86°
68°
27
86°
68°
28
84°
67°
29
84°
67°
30
83°
61°
31
79°
60°
1
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Peoria
Peoria's July 2026 forecast shows daily high temperatures ranging from 79° to 95°, with overnight lows between 60° and 74°. The average high for July is 85° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Peoria. See also: August | September | October.
