S
M
T
W
T
F
S
26
55°
43°
27
59°
43°
28
59°
45°
29
58°
44°
30
62°
44°
1
65°
46°
2
60°
43°
3
59°
44°
4
59°
42°
5
60°
41°
6
63°
52°
7
72°
51°
8
66°
46°
9
64°
51°
10
63°
44°
11
62°
43°
12
61°
43°
13
62°
44°
14
64°
50°
15
64°
51°
16
66°
52°
17
70°
53°
18
72°
46°
19
65°
46°
20
66°
47°
21
69°
58°
22
75°
59°
23
74°
59°
24
77°
58°
25
74°
59°
26
78°
61°
27
79°
55°
28
69°
52°
29
79°
59°
30
80°
55°
31
75°
55°
1
79°
54°
2
78°
55°
3
76°
61°
4
79°
61°
5
75°
60°
6
73°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lancaster Township
Lancaster Township's May 2026 forecast shows daily high temperatures ranging from 55° to 80°, with overnight lows between 41° and 61°. The average high for May is 68° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Lancaster Township. See also: June | July | August.
