S
M
T
W
T
F
S
29
50°
42°
30
52°
33°
31
51°
32°
1
53°
41°
2
55°
41°
3
60°
39°
4
68°
37°
5
73°
44°
6
75°
45°
7
71°
44°
8
66°
36°
9
69°
37°
10
70°
39°
11
66°
49°
12
60°
45°
13
58°
43°
14
57°
39°
15
54°
38°
16
47°
33°
17
56°
35°
18
67°
40°
19
75°
47°
20
80°
49°
21
73°
46°
22
62°
43°
23
59°
41°
24
65°
40°
25
64°
40°
26
66°
42°
27
66°
43°
28
67°
42°
29
64°
40°
30
55°
36°
1
56°
37°
2
57°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lapwai
Lapwai's April 2026 forecast shows daily high temperatures ranging from 47° to 80°, with overnight lows between 33° and 49°. The average high for April is 63° with an average low of 41°. 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 Lapwai. See also: May | June | July.