S
M
T
W
T
F
S
28
76°
43°
29
75°
40°
30
84°
38°
1
81°
43°
2
84°
45°
3
83°
45°
4
87°
44°
5
90°
52°
6
89°
55°
7
88°
60°
8
88°
51°
9
88°
48°
10
90°
47°
11
94°
52°
12
97°
55°
13
96°
60°
14
89°
56°
15
89°
59°
16
90°
58°
17
87°
58°
18
88°
59°
19
86°
58°
20
82°
56°
21
87°
51°
22
87°
53°
23
86°
54°
24
81°
51°
25
82°
54°
26
81°
54°
27
81°
53°
28
82°
53°
29
84°
51°
30
86°
54°
31
87°
55°
1
84°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Hayden
Hayden's July 2026 forecast shows daily high temperatures ranging from 81° to 97°, with overnight lows between 47° and 60°. The average high for July is 87° with an average low of 54°. 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 Hayden. See also: August | September | October.