S
M
T
W
T
F
S
28
82°
61°
29
80°
58°
30
81°
64°
1
83°
60°
2
83°
57°
3
78°
57°
4
79°
60°
5
81°
65°
6
85°
66°
7
88°
68°
8
88°
67°
9
86°
68°
10
87°
60°
11
85°
59°
12
80°
61°
13
82°
63°
14
81°
63°
15
88°
66°
16
86°
58°
17
Hist. Avg.
84°
64°
18
Hist. Avg.
84°
64°
19
Hist. Avg.
84°
64°
20
Hist. Avg.
84°
64°
21
Hist. Avg.
84°
64°
22
Hist. Avg.
84°
64°
23
Hist. Avg.
84°
64°
24
Hist. Avg.
84°
63°
25
Hist. Avg.
84°
63°
26
Hist. Avg.
84°
63°
27
Hist. Avg.
84°
63°
28
Hist. Avg.
84°
63°
29
Hist. Avg.
84°
63°
30
Hist. Avg.
83°
63°
31
Hist. Avg.
83°
63°
1
Hist. Avg.
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Matteson
Matteson's July 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 57° and 68°. The average high for July is 83° with an average low of 62°. 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 Matteson. See also: August | September | October.