S
M
T
W
T
F
S
28
95°
72°
29
97°
70°
30
98°
72°
1
97°
72°
2
98°
72°
3
94°
71°
4
95°
70°
5
94°
72°
6
90°
71°
7
91°
71°
8
88°
69°
9
90°
69°
10
90°
70°
11
91°
68°
12
90°
70°
13
92°
71°
14
91°
70°
15
91°
69°
16
90°
68°
17
89°
68°
18
92°
69°
19
92°
71°
20
91°
70°
21
86°
70°
22
87°
71°
23
88°
71°
24
86°
70°
25
86°
70°
26
88°
71°
27
87°
71°
28
89°
70°
29
91°
71°
30
91°
71°
31
90°
70°
1
89°
71°
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 86° to 98°, with overnight lows between 68° and 72°. The average high for July is 91° with an average low of 70°. 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.
