S
M
T
W
T
F
S
28
86°
66°
29
81°
61°
30
81°
59°
1
73°
59°
2
77°
55°
3
81°
57°
4
84°
55°
5
82°
61°
6
91°
61°
7
91°
68°
8
90°
64°
9
90°
72°
10
93°
70°
11
93°
73°
12
93°
72°
13
91°
73°
14
91°
70°
15
86°
75°
16
90°
68°
17
81°
64°
18
84°
63°
19
73°
57°
20
72°
55°
21
77°
57°
22
77°
57°
23
75°
61°
24
84°
62°
25
87°
60°
26
78°
58°
27
82°
61°
28
92°
67°
29
100°
69°
30
97°
71°
31
93°
69°
1
90°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Champlan
Champlan's July 2026 forecast shows daily high temperatures ranging from 78° to 100°, with overnight lows between 58° and 71°. The average high for July is 89° with an average low of 65°. 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 Champlan. See also: August | September | October.