S
M
T
W
T
F
S
30
86°
59°
31
87°
61°
1
87°
61°
2
86°
60°
3
86°
54°
4
79°
52°
5
78°
54°
6
82°
60°
7
85°
60°
8
85°
59°
9
80°
55°
10
79°
59°
11
84°
58°
12
84°
59°
13
83°
59°
14
84°
58°
15
84°
58°
16
83°
57°
17
77°
55°
18
82°
50°
19
73°
48°
20
74°
47°
21
71°
46°
22
72°
51°
23
73°
49°
24
75°
46°
25
72°
47°
26
74°
53°
27
72°
52°
28
78°
53°
29
77°
52°
30
77°
52°
1
72°
50°
2
76°
50°
3
72°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Upper Benwood
Upper Benwood's September 2026 forecast shows daily high temperatures ranging from 71° to 87°, with overnight lows between 46° and 61°. The average high for September is 79° with an average low of 54°. 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 Upper Benwood. See also: October | November | December.