S
M
T
W
T
F
S
29
57°
41°
30
54°
39°
31
61°
41°
1
53°
39°
2
57°
35°
3
62°
31°
4
67°
34°
5
76°
41°
6
81°
42°
7
65°
38°
8
71°
43°
9
73°
50°
10
72°
51°
11
59°
44°
12
55°
43°
13
60°
41°
14
62°
43°
15
61°
40°
16
60°
39°
17
56°
40°
18
62°
43°
19
61°
41°
20
63°
43°
21
59°
34°
22
57°
40°
23
58°
39°
24
57°
38°
25
56°
39°
26
58°
39°
27
58°
41°
28
59°
38°
29
59°
38°
30
60°
41°
1
60°
41°
2
60°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lancaster
Lancaster's April 2026 forecast shows daily high temperatures ranging from 55° to 73°, with overnight lows between 34° and 51°. The average high for April is 61° with an average low of 41°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Lancaster. See also: May | June | July.
