S
M
T
W
T
F
S
30
92°
70°
31
93°
70°
1
93°
69°
2
92°
66°
3
90°
63°
4
87°
66°
5
90°
68°
6
91°
66°
7
90°
67°
8
89°
68°
9
89°
68°
10
90°
66°
11
90°
63°
12
83°
63°
13
82°
65°
14
82°
65°
15
83°
64°
16
83°
64°
17
82°
63°
18
81°
58°
19
80°
56°
20
79°
55°
21
78°
56°
22
79°
58°
23
81°
61°
24
83°
62°
25
84°
61°
26
83°
55°
27
79°
59°
28
76°
55°
29
77°
54°
30
75°
55°
1
Hist. Avg.
79°
55°
2
Hist. Avg.
79°
55°
3
Hist. Avg.
78°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Widener
Widener's September 2026 forecast shows daily high temperatures ranging from 75° to 93°, with overnight lows between 54° and 70°. The average high for September is 85° with an average low of 62°. 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 Widener. See also: October | November | December.
