S
M
T
W
T
F
S
30
78°
63°
31
83°
54°
1
77°
51°
2
83°
58°
3
78°
59°
4
85°
53°
5
84°
67°
6
83°
62°
7
78°
63°
8
78°
58°
9
75°
51°
10
83°
46°
11
77°
53°
12
65°
48°
13
67°
41°
14
69°
50°
15
69°
43°
16
66°
36°
17
71°
43°
18
63°
57°
19
66°
57°
20
70°
48°
21
67°
46°
22
N/A
23
60°
58°
24
69°
57°
25
63°
58°
26
68°
49°
27
69°
55°
28
66°
49°
29
64°
44°
30
65°
47°
1
68°
49°
2
64°
45°
3
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kulm
Kulm's September 2026 forecast shows daily high temperatures ranging from 60° to 69°, with overnight lows between 44° and 58°. The average high for September is 65° 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 Kulm. See also: October | November | December.