S
M
T
W
T
F
S
27
74°
53°
28
68°
60°
29
75°
60°
30
76°
55°
1
84°
66°
2
74°
54°
3
68°
48°
4
72°
49°
5
62°
40°
6
64°
43°
7
71°
48°
8
70°
49°
9
70°
48°
10
69°
51°
11
72°
54°
12
72°
51°
13
62°
48°
14
62°
47°
15
66°
46°
16
62°
41°
17
66°
44°
18
65°
47°
19
56°
40°
20
57°
36°
21
55°
44°
22
54°
39°
23
56°
41°
24
54°
38°
25
52°
39°
26
52°
38°
27
51°
34°
28
51°
33°
29
56°
43°
30
62°
42°
31
62°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Lisbon
Lisbon's October 2026 forecast shows daily high temperatures ranging from 51° to 72°, with overnight lows between 33° and 54°. The average high for October is 62° with an average low of 43°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Lisbon. See also: November | December | January.
