S
M
T
W
T
F
S
28
97°
74°
29
90°
73°
30
92°
69°
1
94°
68°
2
96°
70°
3
99°
72°
4
100°
75°
5
100°
76°
6
97°
73°
7
96°
75°
8
94°
71°
9
91°
72°
10
92°
72°
11
92°
73°
12
92°
71°
13
91°
72°
14
89°
70°
15
90°
80°
16
88°
68°
17
92°
72°
18
91°
71°
19
92°
73°
20
93°
73°
21
92°
72°
22
90°
73°
23
88°
73°
24
93°
74°
25
93°
74°
26
92°
73°
27
91°
73°
28
92°
72°
29
91°
73°
30
92°
74°
31
92°
74°
1
91°
73°
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 88° to 100°, with overnight lows between 68° and 80°. The average high for July is 93° with an average low of 73°. 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.
