S
M
T
W
T
F
S
30
78°
47°
31
81°
52°
1
86°
56°
2
89°
57°
3
89°
52°
4
78°
45°
5
77°
47°
6
78°
51°
7
78°
49°
8
82°
52°
9
80°
49°
10
79°
45°
11
77°
47°
12
78°
51°
13
76°
43°
14
74°
40°
15
72°
40°
16
73°
39°
17
73°
40°
18
74°
43°
19
77°
48°
20
83°
45°
21
78°
44°
22
75°
41°
23
70°
40°
24
69°
38°
25
66°
39°
26
68°
38°
27
69°
38°
28
71°
42°
29
72°
39°
30
75°
42°
1
Hist. Avg.
72°
42°
2
Hist. Avg.
71°
42°
3
Hist. Avg.
70°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Corfu
Corfu's September 2026 forecast shows daily high temperatures ranging from 66° to 89°, with overnight lows between 38° and 57°. The average high for September is 76° 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 Corfu. See also: October | November | December.