S
M
T
W
T
F
S
30
74°
50°
31
76°
48°
1
76°
45°
2
77°
45°
3
76°
44°
4
74°
43°
5
74°
42°
6
73°
43°
7
73°
44°
8
74°
45°
9
75°
45°
10
74°
44°
11
75°
47°
12
71°
42°
13
Hist. Avg.
74°
45°
14
Hist. Avg.
74°
45°
15
Hist. Avg.
73°
44°
16
Hist. Avg.
73°
44°
17
Hist. Avg.
73°
44°
18
Hist. Avg.
72°
44°
19
Hist. Avg.
72°
43°
20
Hist. Avg.
72°
43°
21
Hist. Avg.
72°
43°
22
Hist. Avg.
71°
42°
23
Hist. Avg.
71°
42°
24
Hist. Avg.
70°
42°
25
Hist. Avg.
70°
41°
26
Hist. Avg.
70°
41°
27
Hist. Avg.
70°
41°
28
Hist. Avg.
69°
40°
29
Hist. Avg.
69°
40°
30
Hist. Avg.
68°
40°
1
Hist. Avg.
68°
39°
2
Hist. Avg.
68°
39°
3
Hist. Avg.
68°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sugarloaf
Sugarloaf's September 2026 forecast shows daily high temperatures ranging from 71° to 77°, with overnight lows between 42° and 50°. The average high for September is 74° with an average low of 45°. 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 Sugarloaf. See also: October | November | December.