S
M
T
W
T
F
S
28
84°
69°
29
90°
67°
30
92°
72°
1
94°
71°
2
94°
69°
3
95°
71°
4
91°
69°
5
87°
70°
6
80°
66°
7
83°
63°
8
85°
67°
9
84°
69°
10
84°
64°
11
84°
62°
12
82°
63°
13
84°
65°
14
84°
62°
15
82°
62°
16
82°
63°
17
84°
64°
18
83°
63°
19
85°
67°
20
82°
61°
21
80°
61°
22
80°
62°
23
81°
61°
24
83°
65°
25
84°
66°
26
81°
66°
27
82°
67°
28
86°
68°
29
86°
68°
30
87°
67°
31
86°
68°
1
85°
67°
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 80° to 87°, with overnight lows between 61° and 70°. The average high for July is 83° with an average low of 65°. 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.
