S
M
T
W
T
F
S
28
75°
61°
29
83°
66°
30
83°
59°
1
76°
59°
2
77°
65°
3
78°
68°
4
83°
61°
5
79°
60°
6
77°
62°
7
77°
60°
8
76°
60°
9
76°
61°
10
79°
61°
11
80°
67°
12
79°
69°
13
79°
69°
14
83°
62°
15
78°
63°
16
79°
65°
17
79°
63°
18
80°
67°
19
83°
63°
20
78°
62°
21
79°
62°
22
79°
63°
23
80°
64°
24
80°
64°
25
81°
67°
26
82°
64°
27
83°
62°
28
78°
63°
29
79°
64°
30
78°
65°
31
77°
63°
1
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Evanston
Evanston's July 2026 forecast shows daily high temperatures ranging from 75° to 83°, with overnight lows between 59° and 69°. The average high for July is 79° with an average low of 63°. 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 Evanston. See also: August | September | October.
