S
M
T
W
T
F
S
30
92°
68°
31
92°
68°
1
91°
69°
2
92°
69°
3
91°
66°
4
91°
65°
5
89°
66°
6
90°
68°
7
91°
67°
8
90°
68°
9
88°
67°
10
90°
68°
11
90°
67°
12
89°
67°
13
86°
66°
14
85°
66°
15
85°
65°
16
86°
66°
17
85°
66°
18
85°
65°
19
86°
64°
20
84°
59°
21
83°
60°
22
84°
64°
23
86°
64°
24
83°
62°
25
84°
63°
26
87°
62°
27
87°
63°
28
85°
62°
29
85°
61°
30
87°
60°
1
82°
57°
2
81°
56°
3
Hist. Avg.
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Uniform
Uniform's September 2026 forecast shows daily high temperatures ranging from 81° to 92°, with overnight lows between 56° and 69°. The average high for September is 87° with an average low of 65°. 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 Uniform. See also: October | November | December.