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°
52°
5
53°
35°
6
59°
29°
7
46°
31°
8
64°
45°
9
75°
48°
10
73°
44°
11
63°
44°
12
79°
61°
13
75°
63°
14
76°
59°
15
66°
50°
16
69°
49°
17
69°
51°
18
71°
51°
19
74°
55°
20
76°
57°
21
78°
56°
22
61°
37°
23
62°
46°
24
72°
51°
25
72°
46°
26
65°
41°
27
61°
40°
28
62°
43°
29
69°
48°
30
72°
52°
1
70°
51°
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 61° to 79°, with overnight lows between 37° and 63°. The average high for April is 70° with an average low of 50°. 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.
