S
M
T
W
T
F
S
30
77°
64°
31
81°
68°
1
79°
59°
2
79°
50°
3
84°
55°
4
77°
61°
5
75°
59°
6
86°
63°
7
82°
66°
8
82°
68°
9
72°
55°
10
81°
50°
11
77°
63°
12
61°
55°
13
64°
39°
14
59°
41°
15
64°
50°
16
66°
36°
17
66°
46°
18
72°
45°
19
70°
54°
20
64°
45°
21
66°
37°
22
66°
34°
23
66°
39°
24
60°
57°
25
68°
57°
26
66°
56°
27
71°
52°
28
66°
56°
29
62°
46°
30
65°
46°
1
62°
47°
2
66°
46°
3
60°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kelliher
Kelliher's September 2026 forecast shows daily high temperatures ranging from 60° to 71°, with overnight lows between 42° and 57°. The average high for September is 65° with an average low of 51°. 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 Kelliher. See also: October | November | December.
