S
M
T
W
T
F
S
31
66°
47°
1
65°
47°
2
66°
48°
3
64°
47°
4
62°
46°
5
65°
47°
6
67°
48°
7
66°
47°
8
68°
48°
9
68°
49°
10
67°
49°
11
67°
48°
12
66°
50°
13
69°
51°
14
68°
51°
15
69°
50°
16
65°
52°
17
66°
51°
18
66°
52°
19
67°
53°
20
66°
53°
21
66°
52°
22
67°
53°
23
69°
54°
24
68°
54°
25
67°
53°
26
68°
54°
27
70°
53°
28
68°
53°
29
69°
54°
30
68°
54°
1
70°
53°
2
67°
55°
3
70°
53°
4
68°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lachen
Lachen's June 2026 forecast shows daily high temperatures ranging from 62° to 70°, with overnight lows between 46° and 55°. The average high for June is 67° with an average low of 51°. 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 Lachen. See also: July | August | September.