S
M
T
W
T
F
S
30
86°
62°
31
84°
67°
1
86°
67°
2
87°
62°
3
82°
61°
4
83°
62°
5
82°
63°
6
86°
64°
7
86°
66°
8
85°
65°
9
84°
65°
10
85°
64°
11
85°
65°
12
84°
64°
13
85°
64°
14
85°
63°
15
81°
63°
16
79°
62°
17
82°
57°
18
78°
57°
19
80°
58°
20
81°
62°
21
82°
61°
22
77°
57°
23
81°
59°
24
80°
61°
25
81°
57°
26
81°
58°
27
77°
59°
28
81°
58°
29
81°
59°
30
Hist. Avg.
78°
56°
1
Hist. Avg.
78°
55°
2
Hist. Avg.
77°
55°
3
Hist. Avg.
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Banks
Banks's September 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 57° and 67°. The average high for September is 82° 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 Banks. See also: October | November | December.