S
M
T
W
T
F
S
30
76°
60°
31
76°
61°
1
77°
63°
2
76°
62°
3
76°
62°
4
75°
65°
5
76°
65°
6
81°
66°
7
82°
66°
8
81°
65°
9
78°
64°
10
78°
64°
11
79°
65°
12
78°
64°
13
78°
63°
14
73°
63°
15
72°
62°
16
72°
60°
17
71°
59°
18
75°
61°
19
74°
61°
20
74°
60°
21
80°
61°
22
81°
54°
23
78°
52°
24
71°
55°
25
70°
57°
26
69°
58°
27
75°
58°
28
77°
57°
29
77°
56°
30
76°
55°
1
75°
56°
2
75°
56°
3
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lake Como
Lake Como's September 2026 forecast shows daily high temperatures ranging from 69° to 82°, with overnight lows between 52° and 66°. The average high for September is 76° with an average low of 60°. 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 Lake Como. See also: October | November | December.
