S
M
T
W
T
F
S
29
66°
29°
30
73°
48°
31
78°
53°
1
86°
57°
2
82°
61°
3
82°
59°
4
83°
59°
5
69°
54°
6
64°
46°
7
71°
44°
8
63°
44°
9
69°
37°
10
76°
38°
11
83°
45°
12
84°
47°
13
81°
55°
14
86°
53°
15
89°
55°
16
87°
57°
17
87°
57°
18
91°
62°
19
69°
43°
20
73°
43°
21
73°
52°
22
82°
57°
23
82°
58°
24
85°
59°
25
81°
61°
26
76°
54°
27
73°
55°
28
72°
53°
29
71°
53°
30
70°
52°
1
72°
51°
2
74°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lake Wylie
Lake Wylie's April 2026 forecast shows daily high temperatures ranging from 69° to 91°, with overnight lows between 43° and 62°. The average high for April is 77° with an average low of 54°. 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 Lake Wylie. See also: May | June | July.