S
M
T
W
T
F
S
30
82°
63°
31
84°
61°
1
87°
63°
2
86°
61°
3
85°
63°
4
84°
61°
5
83°
60°
6
82°
59°
7
80°
58°
8
82°
57°
9
82°
58°
10
83°
55°
11
76°
56°
12
77°
57°
13
79°
58°
14
79°
58°
15
80°
57°
16
80°
59°
17
79°
58°
18
78°
58°
19
79°
57°
20
79°
58°
21
78°
58°
22
80°
57°
23
78°
56°
24
79°
57°
25
79°
56°
26
76°
55°
27
76°
55°
28
75°
54°
29
76°
53°
30
76°
53°
1
75°
52°
2
77°
53°
3
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cullowhee
Cullowhee's September 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 52° and 63°. The average high for September is 80° with an average low of 57°. 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 Cullowhee. See also: October | November | December.
