S
M
T
W
T
F
S
28
84°
56°
29
86°
58°
30
77°
60°
1
88°
66°
2
88°
69°
3
87°
68°
4
77°
60°
5
80°
57°
6
82°
60°
7
84°
60°
8
83°
65°
9
84°
65°
10
80°
62°
11
80°
51°
12
84°
57°
13
87°
67°
14
92°
70°
15
89°
61°
16
85°
57°
17
80°
56°
18
78°
56°
19
79°
59°
20
78°
61°
21
83°
62°
22
83°
63°
23
82°
63°
24
83°
64°
25
83°
64°
26
84°
67°
27
76°
60°
28
75°
63°
29
75°
61°
30
76°
63°
31
78°
64°
1
78°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lisbon
Lisbon's July 2026 forecast shows daily high temperatures ranging from 75° to 92°, with overnight lows between 51° and 70°. The average high for July is 81° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Lisbon. See also: August | September | October.
