S
M
T
W
T
F
S
30
86°
62°
31
81°
62°
1
81°
63°
2
80°
63°
3
80°
66°
4
81°
61°
5
84°
61°
6
80°
60°
7
79°
59°
8
80°
60°
9
79°
60°
10
81°
65°
11
83°
65°
12
78°
64°
13
78°
64°
14
83°
64°
15
Hist. Avg.
79°
61°
16
Hist. Avg.
79°
61°
17
Hist. Avg.
79°
61°
18
Hist. Avg.
78°
60°
19
Hist. Avg.
78°
60°
20
Hist. Avg.
78°
60°
21
Hist. Avg.
77°
59°
22
Hist. Avg.
77°
59°
23
Hist. Avg.
76°
58°
24
Hist. Avg.
76°
58°
25
Hist. Avg.
76°
58°
26
Hist. Avg.
75°
57°
27
Hist. Avg.
75°
57°
28
Hist. Avg.
74°
56°
29
Hist. Avg.
74°
56°
30
Hist. Avg.
74°
56°
1
Hist. Avg.
73°
55°
2
Hist. Avg.
73°
55°
3
Hist. Avg.
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sewell
Sewell's September 2026 forecast shows daily high temperatures ranging from 78° to 86°, with overnight lows between 59° and 66°. The average high for September is 81° 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 Sewell. See also: October | November | December.
