S
M
T
W
T
F
S
28
90°
48°
29
89°
47°
30
89°
48°
1
90°
52°
2
90°
50°
3
85°
50°
4
86°
49°
5
85°
51°
6
83°
49°
7
84°
51°
8
87°
52°
9
86°
45°
10
91°
54°
11
90°
57°
12
86°
54°
13
78°
57°
14
77°
59°
15
Hist. Avg.
85°
49°
16
Hist. Avg.
85°
50°
17
Hist. Avg.
85°
50°
18
Hist. Avg.
85°
50°
19
Hist. Avg.
85°
51°
20
Hist. Avg.
85°
51°
21
Hist. Avg.
85°
51°
22
Hist. Avg.
85°
51°
23
Hist. Avg.
84°
51°
24
Hist. Avg.
84°
52°
25
Hist. Avg.
84°
52°
26
Hist. Avg.
84°
52°
27
Hist. Avg.
84°
52°
28
Hist. Avg.
84°
52°
29
Hist. Avg.
84°
52°
30
Hist. Avg.
84°
52°
31
Hist. Avg.
84°
52°
1
Hist. Avg.
84°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Grand Canyon
Grand Canyon's July 2026 forecast shows daily high temperatures ranging from 77° to 91°, with overnight lows between 45° and 59°. The average high for July is 86° with an average low of 51°. 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 Grand Canyon. See also: August | September | October.
