S
M
T
W
T
F
S
30
91°
61°
31
84°
61°
1
85°
66°
2
89°
67°
3
88°
66°
4
88°
66°
5
89°
67°
6
90°
66°
7
87°
64°
8
86°
63°
9
85°
62°
10
84°
60°
11
85°
63°
12
88°
63°
13
87°
64°
14
87°
62°
15
Hist. Avg.
84°
58°
16
Hist. Avg.
84°
58°
17
Hist. Avg.
84°
57°
18
Hist. Avg.
83°
57°
19
Hist. Avg.
83°
56°
20
Hist. Avg.
82°
56°
21
Hist. Avg.
82°
56°
22
Hist. Avg.
82°
55°
23
Hist. Avg.
81°
55°
24
Hist. Avg.
81°
54°
25
Hist. Avg.
81°
54°
26
Hist. Avg.
80°
53°
27
Hist. Avg.
80°
53°
28
Hist. Avg.
80°
52°
29
Hist. Avg.
79°
52°
30
Hist. Avg.
79°
51°
1
Hist. Avg.
78°
51°
2
Hist. Avg.
78°
50°
3
Hist. Avg.
78°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Holladay
Holladay's September 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 60° and 67°. The average high for September is 87° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Holladay. See also: October | November | December.
