S
M
T
W
T
F
S
30
81°
59°
31
77°
59°
1
77°
54°
2
81°
54°
3
84°
57°
4
90°
55°
5
81°
64°
6
81°
57°
7
88°
60°
8
90°
62°
9
66°
51°
10
70°
49°
11
70°
50°
12
74°
49°
13
76°
51°
14
75°
52°
15
77°
55°
16
75°
53°
17
71°
53°
18
72°
52°
19
73°
53°
20
64°
42°
21
67°
43°
22
69°
45°
23
70°
46°
24
70°
46°
25
69°
48°
26
69°
47°
27
68°
46°
28
68°
48°
29
67°
47°
30
67°
44°
1
65°
41°
2
65°
42°
3
66°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cugy
Cugy's September 2026 forecast shows daily high temperatures ranging from 64° to 90°, with overnight lows between 41° and 62°. The average high for September is 71° 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 Cugy. See also: October | November | December.