S
M
T
W
T
F
S
29
77°
45°
30
90°
56°
31
76°
50°
1
53°
46°
2
73°
41°
3
76°
41°
4
56°
32°
5
64°
39°
6
58°
36°
7
59°
51°
8
72°
54°
9
68°
48°
10
66°
55°
11
63°
51°
12
68°
54°
13
73°
53°
14
70°
46°
15
69°
49°
16
71°
47°
17
66°
42°
18
68°
50°
19
70°
48°
20
71°
51°
21
70°
51°
22
71°
47°
23
60°
47°
24
69°
42°
25
64°
52°
26
73°
51°
27
72°
51°
28
73°
52°
29
70°
52°
30
65°
50°
1
66°
52°
2
70°
50°
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 56° to 73°, with overnight lows between 32° and 55°. The average high for April is 67° with an average low of 48°. 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.
