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°
56°
23
80°
59°
24
88°
63°
25
90°
64°
26
89°
62°
27
90°
60°
28
85°
60°
29
80°
59°
30
84°
60°
31
84°
60°
1
86°
57°
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 80° to 90°, with overnight lows between 56° and 64°. The average high for July is 85° with an average low of 60°. 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.
