S
M
T
W
T
F
S
28
90°
70°
29
90°
62°
30
93°
67°
1
94°
67°
2
96°
68°
3
98°
70°
4
101°
67°
5
102°
70°
6
104°
79°
7
106°
79°
8
106°
77°
9
108°
75°
10
106°
74°
11
107°
78°
12
105°
78°
13
104°
81°
14
103°
70°
15
100°
73°
16
99°
71°
17
92°
71°
18
93°
70°
19
95°
61°
20
96°
61°
21
96°
60°
22
94°
61°
23
97°
61°
24
99°
62°
25
99°
63°
26
102°
62°
27
101°
58°
28
102°
63°
29
102°
62°
30
96°
62°
31
96°
61°
1
97°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Supai
Supai's July 2026 forecast shows daily high temperatures ranging from 92° to 103°, with overnight lows between 58° and 73°. The average high for July is 98° with an average low of 64°. 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 Supai. See also: August | September | October.
