S
M
T
W
T
F
S
30
75°
56°
31
75°
45°
1
68°
44°
2
64°
48°
3
69°
54°
4
70°
52°
5
73°
43°
6
69°
43°
7
63°
45°
8
71°
51°
9
71°
52°
10
68°
44°
11
62°
50°
12
64°
51°
13
61°
43°
14
60°
41°
15
59°
42°
16
60°
48°
17
64°
49°
18
63°
48°
19
61°
50°
20
69°
48°
21
66°
41°
22
60°
40°
23
56°
39°
24
57°
37°
25
57°
41°
26
58°
42°
27
Hist. Avg.
58°
41°
28
Hist. Avg.
58°
41°
29
Hist. Avg.
57°
40°
30
Hist. Avg.
57°
40°
1
Hist. Avg.
56°
40°
2
Hist. Avg.
56°
39°
3
Hist. Avg.
55°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Callum
Callum's September 2026 forecast shows daily high temperatures ranging from 56° to 75°, with overnight lows between 37° and 56°. The average high for September is 65° with an average low of 46°. 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 Callum. See also: October | November | December.
