S
M
T
W
T
F
S
30
91°
65°
31
94°
69°
1
94°
68°
2
93°
67°
3
94°
68°
4
95°
71°
5
94°
70°
6
93°
70°
7
93°
68°
8
89°
69°
9
88°
68°
10
92°
68°
11
91°
67°
12
92°
67°
13
92°
66°
14
91°
67°
15
91°
66°
16
87°
65°
17
84°
62°
18
85°
64°
19
89°
61°
20
81°
62°
21
81°
63°
22
82°
63°
23
83°
62°
24
87°
63°
25
87°
62°
26
88°
62°
27
87°
61°
28
86°
60°
29
85°
59°
30
85°
59°
1
83°
58°
2
86°
60°
3
79°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in West Otis
West Otis's September 2026 forecast shows daily high temperatures ranging from 79° to 95°, with overnight lows between 53° and 71°. The average high for September is 88° with an average low of 64°. 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 West Otis. See also: October | November | December.
