S
M
T
W
T
F
S
28
59°
39°
29
60°
35°
30
68°
37°
1
77°
42°
2
77°
46°
3
79°
45°
4
84°
47°
5
88°
52°
6
88°
59°
7
86°
53°
8
84°
51°
9
84°
53°
10
88°
54°
11
92°
60°
12
92°
60°
13
93°
63°
14
92°
59°
15
84°
57°
16
84°
59°
17
80°
57°
18
83°
54°
19
87°
55°
20
87°
60°
21
77°
66°
22
80°
60°
23
86°
59°
24
84°
57°
25
91°
60°
26
93°
60°
27
88°
62°
28
86°
58°
29
79°
55°
30
89°
57°
31
88°
59°
1
92°
62°
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 88° to 92°, with overnight lows between 57° and 62°. The average high for July is 90° with an average low of 59°. 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.
