S
M
T
W
T
F
S
30
76°
65°
31
83°
59°
1
78°
52°
2
81°
50°
3
85°
59°
4
82°
58°
5
81°
64°
6
83°
64°
7
79°
64°
8
84°
56°
9
71°
50°
10
80°
49°
11
77°
55°
12
63°
47°
13
64°
37°
14
59°
43°
15
67°
45°
16
69°
39°
17
69°
43°
18
68°
55°
19
69°
56°
20
66°
46°
21
64°
44°
22
65°
47°
23
66°
53°
24
62°
52°
25
70°
57°
26
68°
55°
27
67°
52°
28
67°
49°
29
66°
51°
30
69°
50°
1
68°
50°
2
63°
41°
3
63°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Waubun
Waubun's September 2026 forecast shows daily high temperatures ranging from 62° to 70°, with overnight lows between 41° and 57°. The average high for September is 66° with an average low of 50°. 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 Waubun. See also: October | November | December.