S
M
T
W
T
F
S
30
69°
51°
31
72°
49°
1
66°
50°
2
68°
50°
3
65°
48°
4
68°
47°
5
69°
50°
6
70°
54°
7
67°
52°
8
74°
50°
9
74°
49°
10
68°
53°
11
60°
53°
12
69°
53°
13
64°
54°
14
63°
55°
15
63°
53°
16
70°
49°
17
64°
49°
18
70°
47°
19
66°
54°
20
69°
46°
21
70°
45°
22
63°
51°
23
60°
51°
24
58°
50°
25
57°
44°
26
62°
42°
27
62°
41°
28
65°
41°
29
58°
48°
30
60°
44°
1
63°
46°
2
55°
49°
3
68°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Carlsborg
Carlsborg's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Carlsborg. See also: October | November | December.