S
M
T
W
T
F
S
28
86°
67°
29
90°
76°
30
91°
77°
1
90°
75°
2
91°
69°
3
87°
68°
4
84°
67°
5
84°
67°
6
84°
66°
7
87°
64°
8
89°
70°
9
83°
68°
10
83°
64°
11
87°
64°
12
88°
67°
13
91°
68°
14
95°
69°
15
94°
68°
16
92°
69°
17
91°
64°
18
89°
65°
19
89°
65°
20
85°
63°
21
84°
62°
22
80°
64°
23
82°
66°
24
89°
69°
25
88°
69°
26
90°
68°
27
89°
69°
28
88°
68°
29
87°
67°
30
86°
67°
31
83°
66°
1
85°
66°
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 80° to 95°, with overnight lows between 62° and 70°. The average high for July is 87° with an average low of 67°. 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.
