S
M
T
W
T
F
S
29
82°
46°
30
84°
64°
31
85°
66°
1
86°
69°
2
81°
68°
3
79°
57°
4
64°
48°
5
69°
53°
6
71°
50°
7
72°
53°
8
74°
58°
9
75°
62°
10
74°
63°
11
73°
64°
12
72°
61°
13
73°
56°
14
77°
57°
15
76°
54°
16
76°
59°
17
72°
59°
18
73°
58°
19
74°
59°
20
78°
61°
21
79°
61°
22
79°
62°
23
80°
62°
24
81°
61°
25
80°
57°
26
73°
55°
27
73°
54°
28
78°
62°
29
74°
58°
30
73°
54°
1
75°
62°
2
78°
63°
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 64° to 81°, with overnight lows between 48° and 68°. The average high for April is 75° with an average low of 58°. 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.
