S
M
T
W
T
F
S
30
97°
71°
31
96°
70°
1
94°
68°
2
94°
65°
3
93°
65°
4
92°
70°
5
93°
69°
6
94°
68°
7
93°
69°
8
92°
70°
9
93°
70°
10
93°
69°
11
92°
67°
12
91°
65°
13
85°
67°
14
86°
66°
15
85°
66°
16
85°
65°
17
86°
66°
18
84°
59°
19
83°
58°
20
82°
58°
21
81°
59°
22
82°
63°
23
85°
64°
24
87°
65°
25
88°
64°
26
87°
62°
27
86°
62°
28
82°
60°
29
86°
57°
30
86°
60°
1
86°
61°
2
Hist. Avg.
81°
56°
3
Hist. Avg.
81°
56°
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 81° to 97°, with overnight lows between 57° and 71°. The average high for September is 88° 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 West Otis. See also: October | November | December.
