S
M
T
W
T
F
S
30
81°
59°
31
84°
57°
1
86°
60°
2
90°
61°
3
90°
56°
4
87°
52°
5
80°
56°
6
79°
55°
7
83°
52°
8
78°
51°
9
78°
51°
10
77°
53°
11
81°
50°
12
83°
50°
13
79°
57°
14
83°
56°
15
85°
48°
16
75°
46°
17
73°
45°
18
71°
45°
19
72°
46°
20
73°
47°
21
75°
54°
22
81°
52°
23
72°
52°
24
71°
49°
25
70°
45°
26
72°
44°
27
69°
44°
28
68°
43°
29
69°
45°
30
76°
49°
1
75°
50°
2
75°
52°
3
Hist. Avg.
69°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in South Weber
South Weber's September 2026 forecast shows daily high temperatures ranging from 68° to 90°, with overnight lows between 43° and 61°. The average high for September is 78° with an average low of 51°. 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 South Weber. See also: October | November | December.
