S
M
T
W
T
F
S
29
46°
28°
30
34°
28°
31
30°
25°
1
37°
21°
2
36°
30°
3
43°
25°
4
46°
34°
5
45°
25°
6
28°
18°
7
36°
21°
8
43°
32°
9
37°
28°
10
48°
30°
11
48°
34°
12
48°
37°
13
46°
36°
14
50°
36°
15
66°
34°
16
54°
27°
17
32°
21°
18
39°
19°
19
37°
21°
20
66°
28°
21
68°
30°
22
82°
41°
23
75°
37°
24
55°
28°
25
46°
27°
26
57°
25°
27
54°
36°
28
46°
28°
29
43°
28°
30
46°
28°
1
57°
21°
2
66°
34°
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 ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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.
