S
M
T
W
T
F
S
28
97°
74°
29
90°
73°
30
92°
69°
1
94°
68°
2
96°
70°
3
99°
71°
4
98°
72°
5
101°
74°
6
96°
75°
7
94°
76°
8
97°
77°
9
97°
78°
10
99°
77°
11
98°
75°
12
91°
71°
13
87°
68°
14
90°
71°
15
96°
72°
16
96°
74°
17
94°
75°
18
93°
76°
19
90°
73°
20
91°
75°
21
90°
71°
22
88°
69°
23
89°
69°
24
90°
72°
25
88°
72°
26
88°
73°
27
92°
73°
28
92°
72°
29
85°
73°
30
87°
73°
31
92°
72°
1
91°
72°
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 85° to 99°, with overnight lows between 68° and 78°. The average high for July is 92° 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.
