S
M
T
W
T
F
S
31
60°
30°
1
64°
38°
2
72°
31°
3
79°
39°
4
83°
41°
5
84°
55°
6
75°
61°
7
68°
43°
8
77°
46°
9
83°
52°
10
84°
55°
11
82°
59°
12
85°
58°
13
83°
57°
14
80°
56°
15
79°
56°
16
77°
54°
17
76°
54°
18
74°
50°
19
77°
53°
20
73°
51°
21
75°
49°
22
71°
47°
23
70°
47°
24
72°
55°
25
73°
57°
26
80°
49°
27
72°
49°
28
72°
50°
29
73°
49°
30
74°
50°
1
73°
50°
2
74°
51°
3
79°
56°
4
81°
56°
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 68° to 85°, with overnight lows between 43° and 61°. The average high for June is 77° with an average low of 53°. 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.
