S
M
T
W
T
F
S
29
49°
27°
30
61°
31°
31
40°
32°
1
40°
32°
2
44°
29°
3
69°
37°
4
45°
40°
5
53°
31°
6
41°
24°
7
33°
20°
8
46°
31°
9
65°
45°
10
53°
38°
11
62°
42°
12
58°
39°
13
55°
43°
14
57°
41°
15
56°
37°
16
58°
41°
17
56°
34°
18
53°
35°
19
57°
41°
20
55°
41°
21
59°
40°
22
54°
42°
23
54°
43°
24
62°
39°
25
57°
35°
26
50°
33°
27
52°
34°
28
54°
33°
29
52°
35°
30
52°
34°
1
53°
39°
2
54°
35°
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 33° to 65°, with overnight lows between 20° and 45°. The average high for April is 54° with an average low of 37°. 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.
