S
M
T
W
T
F
S
28
91°
73°
29
91°
74°
30
93°
75°
1
93°
74°
2
93°
72°
3
93°
72°
4
92°
69°
5
86°
68°
6
88°
67°
7
87°
69°
8
90°
70°
9
87°
70°
10
89°
70°
11
82°
71°
12
86°
64°
13
87°
63°
14
89°
67°
15
89°
68°
16
92°
70°
17
89°
70°
18
90°
71°
19
92°
71°
20
89°
66°
21
87°
66°
22
86°
67°
23
84°
66°
24
85°
67°
25
87°
66°
26
91°
71°
27
87°
71°
28
90°
70°
29
84°
67°
30
83°
70°
31
84°
68°
1
87°
71°
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 83° to 92°, with overnight lows between 63° and 71°. The average high for July is 88° with an average low of 68°. 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.
