S
M
T
W
T
F
S
28
82°
63°
29
88°
66°
30
96°
72°
1
96°
68°
2
96°
67°
3
95°
66°
4
88°
61°
5
87°
61°
6
82°
61°
7
81°
62°
8
82°
60°
9
83°
57°
10
82°
60°
11
79°
60°
12
81°
59°
13
83°
60°
14
83°
61°
15
84°
61°
16
79°
60°
17
83°
62°
18
83°
62°
19
82°
61°
20
81°
61°
21
80°
60°
22
79°
62°
23
85°
63°
24
82°
61°
25
79°
60°
26
80°
61°
27
83°
62°
28
83°
62°
29
85°
61°
30
81°
59°
31
78°
56°
1
78°
61°
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 78° to 96°, with overnight lows between 56° and 72°. The average high for July is 84° 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.
