S
M
T
W
T
F
S
29
70°
28°
30
73°
55°
31
81°
59°
1
82°
61°
2
82°
59°
3
82°
63°
4
81°
54°
5
59°
39°
6
66°
32°
7
54°
32°
8
70°
46°
9
75°
48°
10
75°
51°
11
70°
50°
12
85°
62°
13
78°
62°
14
82°
60°
15
76°
52°
16
72°
51°
17
71°
56°
18
70°
53°
19
72°
53°
20
74°
46°
21
73°
54°
22
74°
53°
23
74°
52°
24
71°
51°
25
67°
46°
26
67°
53°
27
68°
51°
28
66°
49°
29
65°
44°
30
65°
48°
1
66°
51°
2
68°
45°
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 54° to 85°, with overnight lows between 32° and 62°. The average high for April is 71° 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 April weather will actually feel in Lancaster. See also: May | June | July.
