S
M
T
W
T
F
S
27
N/A
28
72°
48°
29
75°
55°
30
82°
46°
1
64°
37°
2
59°
34°
3
72°
41°
4
68°
39°
5
79°
37°
6
81°
48°
7
72°
45°
8
66°
41°
9
77°
45°
10
88°
54°
11
61°
46°
12
50°
45°
13
50°
41°
14
48°
39°
15
54°
43°
16
52°
34°
17
66°
37°
18
70°
43°
19
68°
34°
20
75°
37°
21
68°
45°
22
79°
36°
23
72°
54°
24
68°
30°
25
50°
27°
26
41°
34°
27
45°
36°
28
57°
34°
29
46°
30°
30
56°
38°
31
53°
50°
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 53° to 56°, with overnight lows between 38° and 50°. The average high for October is 55° with an average low of 44°. 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.
