S
M
T
W
T
F
S
28
110°
80°
29
108°
78°
30
101°
77°
1
108°
78°
2
108°
81°
3
107°
78°
4
106°
78°
5
105°
79°
6
99°
79°
7
101°
78°
8
106°
81°
9
105°
79°
10
108°
83°
11
107°
80°
12
102°
80°
13
101°
82°
14
106°
81°
15
106°
79°
16
Hist. Avg.
107°
82°
17
Hist. Avg.
107°
82°
18
Hist. Avg.
106°
82°
19
Hist. Avg.
106°
82°
20
Hist. Avg.
106°
82°
21
Hist. Avg.
106°
82°
22
Hist. Avg.
106°
82°
23
Hist. Avg.
106°
82°
24
Hist. Avg.
106°
82°
25
Hist. Avg.
106°
82°
26
Hist. Avg.
106°
82°
27
Hist. Avg.
106°
82°
28
Hist. Avg.
106°
82°
29
Hist. Avg.
106°
82°
30
Hist. Avg.
106°
82°
31
Hist. Avg.
106°
82°
1
Hist. Avg.
106°
82°
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 99° to 110°, with overnight lows between 77° and 83°. The average high for July is 105° with an average low of 80°. 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.
