S
M
T
W
T
F
S
30
74°
58°
31
74°
56°
1
72°
55°
2
70°
56°
3
73°
57°
4
74°
56°
5
74°
56°
6
73°
55°
7
74°
55°
8
72°
54°
9
71°
54°
10
71°
53°
11
73°
54°
12
69°
52°
13
62°
49°
14
59°
42°
15
59°
50°
16
60°
49°
17
61°
44°
18
66°
47°
19
68°
49°
20
69°
50°
21
68°
50°
22
63°
39°
23
67°
42°
24
66°
45°
25
66°
47°
26
65°
39°
27
64°
35°
28
57°
38°
29
59°
43°
30
63°
43°
1
59°
39°
2
57°
46°
3
60°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Crandon
Crandon's September 2026 forecast shows daily high temperatures ranging from 57° to 74°, with overnight lows between 35° and 58°. The average high for September is 67° with an average low of 49°. 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 Crandon. See also: October | November | December.
