S
M
T
W
T
F
S
29
70°
39°
30
86°
55°
31
79°
48°
1
48°
43°
2
72°
45°
3
71°
40°
4
48°
32°
5
56°
36°
6
50°
30°
7
45°
44°
8
72°
55°
9
66°
48°
10
65°
52°
11
64°
48°
12
68°
51°
13
65°
46°
14
62°
38°
15
60°
41°
16
62°
40°
17
59°
45°
18
67°
46°
19
69°
48°
20
69°
49°
21
68°
50°
22
70°
50°
23
70°
50°
24
68°
48°
25
69°
41°
26
58°
36°
27
57°
37°
28
59°
45°
29
59°
43°
30
60°
42°
1
64°
47°
2
67°
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 45° to 72°, with overnight lows between 30° and 55°. The average high for April is 63° with an average low of 44°. 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.
