S
M
T
W
T
F
S
28
81°
52°
29
85°
56°
30
88°
57°
1
90°
59°
2
92°
59°
3
92°
58°
4
93°
57°
5
92°
60°
6
91°
59°
7
93°
58°
8
92°
56°
9
83°
56°
10
85°
57°
11
86°
56°
12
89°
57°
13
88°
58°
14
89°
53°
15
83°
54°
16
84°
56°
17
86°
53°
18
83°
53°
19
83°
52°
20
84°
53°
21
84°
57°
22
87°
60°
23
90°
58°
24
90°
58°
25
91°
54°
26
88°
56°
27
85°
59°
28
88°
56°
29
87°
58°
30
90°
59°
31
91°
60°
1
88°
57°
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 81° to 93°, with overnight lows between 52° and 60°. The average high for July is 88° with an average low of 57°. 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.
