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