S
M
T
W
T
F
S
31
78°
58°
1
83°
61°
2
83°
55°
3
83°
52°
4
86°
58°
5
82°
67°
6
88°
67°
7
78°
69°
8
80°
69°
9
88°
68°
10
85°
67°
11
75°
57°
12
80°
56°
13
81°
59°
14
71°
51°
15
77°
49°
16
74°
55°
17
78°
55°
18
75°
56°
19
78°
51°
20
77°
53°
21
65°
57°
22
77°
53°
23
79°
58°
24
82°
62°
25
78°
59°
26
73°
64°
27
78°
64°
28
86°
67°
29
90°
76°
30
91°
77°
1
90°
75°
2
90°
70°
3
90°
70°
4
86°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lisbon
Lisbon's June 2026 forecast shows daily high temperatures ranging from 86° to 90°, with overnight lows between 69° and 70°. The average high for June is 89° 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 June weather will actually feel in Lisbon. See also: July | August | September.
