S
M
T
W
T
F
S
28
100°
73°
29
98°
73°
30
98°
73°
1
99°
66°
2
100°
66°
3
100°
65°
4
100°
74°
5
104°
78°
6
106°
80°
7
106°
82°
8
105°
80°
9
104°
75°
10
101°
75°
11
98°
72°
12
99°
73°
13
95°
70°
14
96°
72°
15
97°
71°
16
98°
70°
17
94°
70°
18
94°
72°
19
93°
71°
20
95°
71°
21
96°
72°
22
99°
70°
23
100°
73°
24
90°
66°
25
91°
67°
26
91°
68°
27
92°
67°
28
92°
68°
29
95°
69°
30
96°
70°
31
95°
72°
1
93°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Vail
Vail's July 2026 forecast shows daily high temperatures ranging from 90° to 104°, with overnight lows between 66° and 75°. The average high for July is 96° with an average low of 71°. 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 Vail. See also: August | September | October.