S
M
T
W
T
F
S
30
91°
72°
31
88°
71°
1
86°
71°
2
88°
70°
3
90°
71°
4
89°
70°
5
91°
71°
6
90°
70°
7
89°
70°
8
90°
69°
9
91°
71°
10
90°
70°
11
90°
70°
12
88°
69°
13
85°
69°
14
82°
68°
15
86°
68°
16
87°
67°
17
87°
67°
18
86°
66°
19
87°
67°
20
87°
67°
21
87°
61°
22
85°
64°
23
87°
61°
24
85°
58°
25
84°
56°
26
85°
64°
27
87°
63°
28
88°
64°
29
87°
63°
30
82°
63°
1
80°
62°
2
84°
61°
3
85°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Weber
Weber's September 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 56° and 72°. The average high for September is 87° 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 September weather will actually feel in Weber. See also: October | November | December.
