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
86°
70°
6
85°
68°
7
85°
70°
8
89°
62°
9
87°
68°
10
N/A
11
78°
65°
12
84°
64°
13
87°
65°
14
91°
69°
15
93°
70°
16
92°
69°
17
89°
67°
18
87°
66°
19
87°
63°
20
82°
60°
21
83°
62°
22
84°
65°
23
85°
65°
24
84°
64°
25
88°
69°
26
89°
68°
27
84°
68°
28
84°
64°
29
80°
61°
30
80°
67°
31
81°
64°
1
84°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Peoria
Peoria's July 2026 forecast shows daily high temperatures ranging from 78° to 93°, with overnight lows between 60° and 70°. 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.
