S
M
T
W
T
F
S
31
46°
41°
1
52°
41°
2
58°
44°
3
52°
40°
4
83°
49°
5
61°
45°
6
68°
43°
7
64°
42°
8
56°
39°
9
72°
50°
10
79°
55°
11
78°
50°
12
63°
51°
13
66°
53°
14
69°
58°
15
66°
57°
16
65°
55°
17
65°
56°
18
66°
56°
19
65°
54°
20
64°
49°
21
70°
51°
22
66°
49°
23
66°
49°
24
67°
48°
25
66°
51°
26
67°
53°
27
67°
53°
28
69°
50°
29
67°
48°
30
67°
49°
1
69°
53°
2
69°
54°
3
70°
55°
4
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lansdowne
Lansdowne's June 2026 forecast shows daily high temperatures ranging from 56° to 79°, with overnight lows between 39° and 58°. The average high for June is 67° with an average low of 52°. 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 Lansdowne. See also: July | August | September.