S
M
T
W
T
F
S
30
66°
47°
31
69°
47°
1
68°
46°
2
73°
49°
3
73°
50°
4
72°
50°
5
74°
46°
6
74°
39°
7
69°
37°
8
58°
40°
9
60°
39°
10
57°
44°
11
63°
48°
12
68°
47°
13
69°
48°
14
70°
44°
15
63°
35°
16
61°
35°
17
Hist. Avg.
61°
40°
18
Hist. Avg.
60°
40°
19
Hist. Avg.
60°
39°
20
Hist. Avg.
60°
39°
21
Hist. Avg.
59°
39°
22
Hist. Avg.
59°
38°
23
Hist. Avg.
59°
38°
24
Hist. Avg.
58°
38°
25
Hist. Avg.
58°
37°
26
Hist. Avg.
58°
37°
27
Hist. Avg.
57°
37°
28
Hist. Avg.
57°
36°
29
Hist. Avg.
56°
36°
30
Hist. Avg.
56°
36°
1
Hist. Avg.
56°
35°
2
Hist. Avg.
55°
35°
3
Hist. Avg.
55°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kelliher
Kelliher's September 2026 forecast shows daily high temperatures ranging from 57° to 74°, with overnight lows between 35° and 50°. The average high for September is 67° with an average low of 44°. 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.
