S
M
T
W
T
F
S
29
61°
31°
30
72°
54°
31
85°
62°
1
88°
48°
2
64°
47°
3
84°
47°
4
86°
67°
5
74°
51°
6
62°
45°
7
58°
37°
8
54°
34°
9
61°
39°
10
74°
55°
11
72°
46°
12
70°
56°
13
85°
62°
14
90°
66°
15
85°
57°
16
72°
51°
17
72°
50°
18
70°
52°
19
73°
54°
20
75°
55°
21
79°
46°
22
74°
48°
23
66°
47°
24
65°
53°
25
73°
52°
26
69°
50°
27
65°
46°
28
64°
47°
29
65°
45°
30
64°
46°
1
66°
54°
2
75°
54°
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 90°, with overnight lows between 34° and 66°. 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.
