S
M
T
W
T
F
S
28
71°
51°
29
69°
50°
30
69°
49°
1
72°
53°
2
76°
48°
3
82°
52°
4
80°
52°
5
85°
52°
6
87°
52°
7
85°
50°
8
80°
53°
9
82°
52°
10
84°
53°
11
80°
54°
12
83°
52°
13
88°
52°
14
87°
54°
15
92°
53°
16
91°
56°
17
84°
49°
18
77°
53°
19
80°
54°
20
76°
52°
21
80°
52°
22
81°
54°
23
84°
55°
24
84°
54°
25
77°
49°
26
77°
49°
27
80°
52°
28
77°
49°
29
77°
53°
30
78°
52°
31
79°
52°
1
81°
53°
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 76° to 92°, with overnight lows between 49° and 56°. The average high for July is 82° with an average low of 52°. 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.
