S
M
T
W
T
F
S
31
77°
45°
1
79°
50°
2
76°
51°
3
82°
53°
4
86°
60°
5
91°
63°
6
92°
67°
7
83°
60°
8
74°
56°
9
77°
57°
10
78°
61°
11
83°
63°
12
85°
64°
13
86°
63°
14
87°
64°
15
84°
60°
16
77°
56°
17
76°
56°
18
78°
57°
19
79°
59°
20
82°
61°
21
81°
63°
22
79°
62°
23
79°
65°
24
80°
65°
25
81°
61°
26
80°
61°
27
85°
65°
28
86°
66°
29
82°
62°
30
81°
60°
1
81°
60°
2
82°
64°
3
84°
67°
4
88°
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 74° to 92°, with overnight lows between 51° and 67°. The average high for June is 82° with an average low of 61°. 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.
