S
M
T
W
T
F
S
31
69°
43°
1
71°
42°
2
77°
47°
3
83°
55°
4
83°
60°
5
82°
66°
6
73°
58°
7
72°
51°
8
77°
54°
9
81°
56°
10
84°
63°
11
83°
61°
12
85°
63°
13
80°
57°
14
79°
61°
15
82°
60°
16
84°
64°
17
71°
56°
18
77°
59°
19
77°
58°
20
71°
57°
21
78°
52°
22
69°
51°
23
70°
52°
24
72°
60°
25
75°
60°
26
79°
53°
27
71°
54°
28
72°
55°
29
72°
54°
30
73°
55°
1
73°
54°
2
75°
60°
3
80°
61°
4
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lancaster
Lancaster's June 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 51° and 66°. The average high for June is 77° with an average low of 58°. 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 Lancaster. See also: July | August | September.
