S
M
T
W
T
F
S
31
80°
62°
1
82°
65°
2
83°
64°
3
81°
64°
4
82°
63°
5
84°
65°
6
85°
66°
7
86°
65°
8
87°
66°
9
88°
66°
10
89°
67°
11
90°
68°
12
90°
68°
13
91°
69°
14
90°
69°
15
90°
63°
16
86°
66°
17
89°
65°
18
87°
66°
19
91°
67°
20
90°
68°
21
90°
68°
22
92°
69°
23
92°
70°
24
91°
69°
25
91°
70°
26
93°
70°
27
94°
69°
28
93°
69°
29
93°
68°
30
92°
67°
1
91°
66°
2
92°
68°
3
88°
67°
4
90°
67°
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 80° to 94°, with overnight lows between 62° and 70°. The average high for June is 89° with an average low of 67°. 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.
