S
M
T
W
T
F
S
28
79°
52°
29
83°
53°
30
82°
49°
1
85°
54°
2
83°
55°
3
86°
56°
4
87°
56°
5
88°
54°
6
78°
52°
7
78°
50°
8
79°
52°
9
79°
53°
10
80°
53°
11
85°
57°
12
90°
58°
13
91°
59°
14
90°
58°
15
91°
59°
16
90°
59°
17
91°
58°
18
91°
60°
19
92°
61°
20
92°
60°
21
91°
60°
22
88°
59°
23
88°
60°
24
91°
60°
25
91°
59°
26
90°
59°
27
90°
59°
28
91°
58°
29
90°
57°
30
90°
58°
31
92°
57°
1
90°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Hailey
Hailey's July 2026 forecast shows daily high temperatures ranging from 78° to 92°, with overnight lows between 49° and 61°. The average high for July is 87° with an average low of 57°. 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 Hailey. See also: August | September | October.