S
M
T
W
T
F
S
29
67°
32°
30
63°
28°
31
49°
30°
1
40°
27°
2
33°
31°
3
33°
29°
4
36°
29°
5
48°
26°
6
36°
17°
7
43°
8°
8
55°
31°
9
47°
26°
10
53°
28°
11
55°
49°
12
69°
52°
13
73°
33°
14
46°
23°
15
50°
32°
16
59°
42°
17
60°
39°
18
61°
38°
19
63°
44°
20
66°
43°
21
59°
36°
22
52°
35°
23
53°
37°
24
51°
37°
25
52°
35°
26
53°
31°
27
56°
38°
28
55°
43°
29
60°
45°
30
68°
42°
1
56°
40°
2
56°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lewis
Lewis's April 2026 forecast shows daily high temperatures ranging from 46° to 73°, with overnight lows between 23° and 52°. The average high for April is 57° with an average low of 37°. 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 Lewis. See also: May | June | July.
