S
M
T
W
T
F
S
30
66°
49°
31
67°
48°
1
66°
50°
2
66°
44°
3
65°
50°
4
66°
50°
5
67°
49°
6
67°
49°
7
66°
48°
8
66°
48°
9
64°
45°
10
65°
42°
11
60°
45°
12
63°
48°
13
64°
48°
14
65°
47°
15
64°
47°
16
64°
48°
17
63°
48°
18
64°
47°
19
64°
43°
20
62°
41°
21
61°
47°
22
62°
47°
23
62°
43°
24
60°
45°
25
59°
46°
26
61°
47°
27
60°
46°
28
61°
47°
29
61°
46°
30
60°
46°
1
61°
45°
2
61°
46°
3
60°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bothel
Bothel's September 2026 forecast shows daily high temperatures ranging from 59° to 67°, with overnight lows between 41° and 50°. The average high for September is 63° with an average low of 47°. 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 Bothel. See also: October | November | December.
