S
M
T
W
T
F
S
31
84°
63°
1
82°
63°
2
88°
63°
3
75°
63°
4
79°
52°
5
74°
57°
6
87°
65°
7
91°
66°
8
75°
57°
9
81°
63°
10
86°
63°
11
84°
60°
12
78°
54°
13
71°
54°
14
69°
53°
15
69°
48°
16
70°
49°
17
76°
54°
18
73°
55°
19
71°
58°
20
74°
54°
21
71°
50°
22
71°
59°
23
77°
61°
24
79°
55°
25
71°
51°
26
72°
55°
27
75°
60°
28
74°
60°
29
77°
59°
30
76°
61°
1
77°
61°
2
79°
62°
3
81°
62°
4
79°
61°
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 91°, with overnight lows between 48° and 66°. The average high for June is 76° with an average low of 57°. 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.
