S
M
T
W
T
F
S
31
86°
70°
1
90°
68°
2
82°
63°
3
84°
57°
4
86°
59°
5
84°
68°
6
88°
68°
7
81°
72°
8
88°
72°
9
91°
73°
10
84°
70°
11
84°
63°
12
84°
57°
13
84°
64°
14
73°
57°
15
81°
54°
16
77°
61°
17
88°
63°
18
81°
63°
19
82°
55°
20
82°
55°
21
66°
59°
22
77°
57°
23
81°
57°
24
86°
64°
25
82°
64°
26
70°
64°
27
77°
64°
28
91°
73°
29
90°
77°
30
93°
77°
1
93°
73°
2
92°
75°
3
90°
73°
4
91°
70°
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 90° to 93°, with overnight lows between 70° and 75°. The average high for June is 92° with an average low of 73°. 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.
