S
M
T
W
T
F
S
26
81°
54°
27
81°
53°
28
82°
53°
29
84°
51°
30
86°
54°
31
87°
55°
1
84°
54°
2
82°
52°
3
85°
54°
4
85°
53°
5
84°
54°
6
83°
53°
7
82°
50°
8
83°
47°
9
83°
51°
10
84°
50°
11
86°
53°
12
86°
53°
13
85°
52°
14
80°
51°
15
79°
51°
16
78°
50°
17
78°
48°
18
79°
47°
19
79°
49°
20
80°
48°
21
85°
51°
22
87°
48°
23
86°
52°
24
84°
51°
25
81°
50°
26
84°
47°
27
78°
46°
28
78°
50°
29
79°
47°
30
77°
49°
31
79°
43°
1
77°
45°
2
82°
48°
3
82°
47°
4
79°
41°
5
76°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hayden
Hayden's August 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 40° and 55°. The average high for August is 82° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Hayden. See also: September | October | November.
