S
M
T
W
T
F
S
30
84°
59°
31
83°
58°
1
83°
55°
2
82°
56°
3
83°
59°
4
82°
54°
5
80°
54°
6
81°
53°
7
80°
55°
8
81°
56°
9
82°
56°
10
81°
51°
11
80°
54°
12
78°
53°
13
79°
52°
14
78°
53°
15
Hist. Avg.
84°
52°
16
Hist. Avg.
83°
52°
17
Hist. Avg.
83°
52°
18
Hist. Avg.
82°
51°
19
Hist. Avg.
82°
51°
20
Hist. Avg.
81°
50°
21
Hist. Avg.
81°
50°
22
Hist. Avg.
80°
50°
23
Hist. Avg.
80°
49°
24
Hist. Avg.
79°
49°
25
Hist. Avg.
79°
48°
26
Hist. Avg.
78°
48°
27
Hist. Avg.
78°
48°
28
Hist. Avg.
77°
47°
29
Hist. Avg.
77°
47°
30
Hist. Avg.
76°
46°
1
Hist. Avg.
76°
46°
2
Hist. Avg.
75°
46°
3
Hist. Avg.
75°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Provo-Orem
Provo-Orem's September 2026 forecast shows daily high temperatures ranging from 78° to 84°, with overnight lows between 51° and 59°. The average high for September is 81° with an average low of 55°. 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 Provo-Orem. See also: October | November | December.
