S
M
T
W
T
F
S
29
36°
8°
30
48°
30°
31
41°
28°
1
35°
27°
2
38°
27°
3
36°
28°
4
36°
26°
5
47°
39°
6
47°
26°
7
44°
24°
8
39°
27°
9
50°
35°
10
56°
33°
11
52°
37°
12
51°
34°
13
49°
35°
14
50°
33°
15
48°
31°
16
55°
33°
17
52°
30°
18
48°
32°
19
51°
33°
20
50°
35°
21
54°
35°
22
51°
34°
23
51°
33°
24
49°
36°
25
54°
36°
26
50°
34°
27
50°
34°
28
51°
35°
29
51°
34°
30
52°
32°
1
52°
34°
2
53°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Nappan
Nappan's April 2026 forecast shows daily high temperatures ranging from 36° to 56°, with overnight lows between 24° and 39°. The average high for April is 50° with an average low of 33°. 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 Nappan. See also: May | June | July.