S
M
T
W
T
F
S
28
88°
72°
29
89°
74°
30
90°
74°
1
90°
72°
2
92°
72°
3
91°
74°
4
87°
68°
5
83°
68°
6
83°
67°
7
85°
67°
8
86°
65°
9
88°
67°
10
88°
67°
11
81°
70°
12
84°
66°
13
86°
65°
14
89°
65°
15
89°
68°
16
90°
69°
17
89°
74°
18
90°
73°
19
83°
68°
20
81°
65°
21
85°
65°
22
75°
58°
23
76°
52°
24
79°
59°
25
74°
64°
26
83°
66°
27
90°
72°
28
80°
66°
29
82°
56°
30
82°
60°
31
80°
69°
1
74°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Champaign
Champaign's July 2026 forecast shows daily high temperatures ranging from 74° to 80°, with overnight lows between 67° and 69°. The average high for July is 77° with an average low of 68°. 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 Champaign. See also: August | September | October.
