S
M
T
W
T
F
S
29
66°
26°
30
73°
59°
31
79°
64°
1
72°
46°
2
82°
45°
3
77°
64°
4
81°
44°
5
52°
34°
6
58°
26°
7
44°
27°
8
63°
44°
9
71°
49°
10
73°
47°
11
75°
55°
12
76°
54°
13
71°
56°
14
68°
49°
15
70°
49°
16
71°
48°
17
67°
35°
18
70°
48°
19
69°
49°
20
71°
48°
21
72°
50°
22
73°
50°
23
73°
48°
24
69°
44°
25
63°
40°
26
61°
44°
27
62°
39°
28
64°
44°
29
62°
39°
30
62°
40°
1
66°
43°
2
65°
40°
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 44° to 81°, with overnight lows between 26° and 56°. The average high for April is 67° 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.
