S
M
T
W
T
F
S
26
86°
72°
27
88°
65°
28
86°
65°
29
87°
66°
30
88°
67°
31
91°
70°
1
93°
67°
2
88°
66°
3
87°
66°
4
85°
65°
5
86°
66°
6
87°
66°
7
86°
67°
8
86°
68°
9
87°
71°
10
87°
71°
11
88°
67°
12
88°
70°
13
93°
70°
14
92°
64°
15
87°
63°
16
86°
65°
17
88°
66°
18
92°
67°
19
90°
65°
20
85°
64°
21
86°
63°
22
86°
65°
23
87°
63°
24
85°
68°
25
85°
68°
26
86°
67°
27
90°
68°
28
92°
68°
29
92°
66°
30
91°
61°
31
84°
61°
1
85°
66°
2
89°
67°
3
88°
66°
4
88°
66°
5
89°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Holladay
Holladay's August 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 61° and 72°. The average high for August is 88° with an average low of 66°. 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 Holladay. See also: September | October | November.