S
M
T
W
T
F
S
28
91°
65°
29
82°
56°
30
90°
57°
1
91°
56°
2
96°
63°
3
98°
64°
4
101°
67°
5
103°
74°
6
101°
71°
7
103°
69°
8
103°
68°
9
104°
66°
10
102°
67°
11
104°
70°
12
105°
69°
13
102°
69°
14
103°
70°
15
100°
67°
16
95°
68°
17
101°
71°
18
96°
69°
19
95°
67°
20
99°
70°
21
101°
71°
22
99°
70°
23
98°
70°
24
96°
71°
25
95°
67°
26
95°
66°
27
97°
66°
28
98°
68°
29
100°
69°
30
101°
70°
31
101°
70°
1
100°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Arches National Park
Arches National Park's July 2026 forecast shows daily high temperatures ranging from 95° to 105°, with overnight lows between 63° and 74°. The average high for July is 100° with an average low of 69°. 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 Arches National Park. See also: August | September | October.
