S
M
T
W
T
F
S
31
60°
30°
1
64°
38°
2
72°
31°
3
79°
39°
4
83°
41°
5
81°
47°
6
72°
54°
7
66°
39°
8
78°
46°
9
83°
54°
10
82°
63°
11
83°
64°
12
87°
60°
13
84°
56°
14
80°
58°
15
79°
56°
16
76°
57°
17
74°
52°
18
76°
54°
19
75°
53°
20
73°
51°
21
73°
53°
22
73°
53°
23
71°
51°
24
70°
51°
25
72°
52°
26
72°
49°
27
73°
57°
28
77°
53°
29
73°
50°
30
73°
55°
1
75°
55°
2
76°
52°
3
73°
52°
4
73°
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 66° to 87°, with overnight lows between 39° and 64°. The average high for June is 76° with an average low of 54°. 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.
