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
47°
25°
8
50°
30°
9
57°
37°
10
66°
50°
11
66°
41°
12
66°
53°
13
76°
60°
14
83°
58°
15
76°
48°
16
61°
45°
17
63°
50°
18
67°
49°
19
66°
47°
20
62°
43°
21
68°
49°
22
70°
51°
23
71°
51°
24
71°
49°
25
70°
45°
26
60°
46°
27
59°
43°
28
61°
44°
29
61°
41°
30
60°
41°
1
62°
44°
2
63°
43°
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 47° to 83°, with overnight lows between 25° and 60°. The average high for April is 65° with an average low of 46°. 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.
