S
M
T
W
T
F
S
26
89°
68°
27
84°
69°
28
87°
66°
29
89°
64°
30
91°
72°
1
92°
73°
2
87°
65°
3
79°
64°
4
82°
64°
5
86°
64°
6
92°
66°
7
96°
71°
8
94°
73°
9
94°
72°
10
94°
74°
11
92°
75°
12
83°
71°
13
89°
72°
14
88°
69°
15
91°
72°
16
89°
71°
17
91°
71°
18
89°
73°
19
90°
72°
20
91°
71°
21
89°
74°
22
90°
72°
23
90°
74°
24
89°
72°
25
87°
71°
26
89°
72°
27
87°
75°
28
90°
73°
29
91°
74°
30
92°
74°
31
92°
73°
1
91°
74°
2
90°
74°
3
90°
73°
4
89°
75°
5
88°
75°
6
88°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lake Como
Lake Como's May 2026 forecast shows daily high temperatures ranging from 87° to 92°, with overnight lows between 69° and 75°. The average high for May is 90° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Lake Como. See also: June | July | August.