S
M
T
W
T
F
S
31
89°
51°
1
91°
54°
2
92°
65°
3
98°
68°
4
96°
65°
5
95°
67°
6
89°
62°
7
86°
57°
8
86°
62°
9
92°
65°
10
95°
64°
11
96°
63°
12
101°
68°
13
102°
67°
14
100°
69°
15
91°
61°
16
94°
66°
17
95°
66°
18
95°
65°
19
94°
65°
20
95°
66°
21
95°
66°
22
96°
67°
23
96°
67°
24
95°
66°
25
96°
67°
26
95°
66°
27
96°
65°
28
95°
63°
29
93°
64°
30
96°
67°
1
97°
67°
2
97°
69°
3
96°
69°
4
98°
68°
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 86° to 102°, with overnight lows between 57° and 69°. The average high for June is 95° with an average low of 66°. 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.
