S
M
T
W
T
F
S
31
77°
43°
1
70°
50°
2
78°
44°
3
82°
53°
4
89°
58°
5
91°
59°
6
91°
67°
7
87°
65°
8
71°
55°
9
83°
51°
10
85°
63°
11
97°
71°
12
96°
72°
13
90°
70°
14
92°
66°
15
78°
60°
16
77°
54°
17
78°
61°
18
90°
70°
19
82°
64°
20
84°
63°
21
84°
67°
22
80°
67°
23
81°
64°
24
83°
63°
25
81°
64°
26
84°
66°
27
85°
65°
28
84°
67°
29
85°
68°
30
83°
69°
1
84°
65°
2
78°
63°
3
78°
68°
4
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Interlaken
Interlaken's June 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 63° and 70°. The average high for June is 83° with an average low of 66°. 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 Interlaken. See also: July | August | September.
