S
M
T
W
T
F
S
30
92°
70°
31
91°
70°
1
88°
68°
2
89°
69°
3
88°
70°
4
89°
69°
5
88°
68°
6
90°
69°
7
91°
69°
8
90°
68°
9
90°
69°
10
90°
68°
11
91°
69°
12
90°
69°
13
90°
68°
14
89°
65°
15
85°
66°
16
86°
67°
17
88°
67°
18
89°
66°
19
87°
66°
20
84°
67°
21
83°
66°
22
87°
67°
23
88°
66°
24
87°
61°
25
86°
60°
26
86°
65°
27
86°
59°
28
Hist. Avg.
85°
63°
29
Hist. Avg.
85°
63°
30
Hist. Avg.
85°
62°
1
Hist. Avg.
84°
62°
2
Hist. Avg.
84°
61°
3
Hist. Avg.
84°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Bethel
Bethel's September 2026 forecast shows daily high temperatures ranging from 83° to 92°, with overnight lows between 59° and 70°. The average high for September is 88° with an average low of 67°. 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 Bethel. See also: October | November | December.
