S
M
T
W
T
F
S
29
59°
30°
30
68°
30°
31
56°
32°
1
46°
29°
2
60°
30°
3
60°
33°
4
47°
33°
5
43°
30°
6
44°
24°
7
34°
22°
8
63°
22°
9
62°
41°
10
45°
27°
11
54°
43°
12
59°
54°
13
65°
53°
14
67°
50°
15
56°
40°
16
65°
44°
17
55°
30°
18
48°
33°
19
60°
39°
20
65°
43°
21
58°
41°
22
60°
32°
23
52°
40°
24
50°
42°
25
53°
39°
26
51°
38°
27
52°
37°
28
57°
42°
29
61°
45°
30
63°
46°
1
65°
45°
2
55°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Onekama
Onekama's April 2026 forecast shows daily high temperatures ranging from 45° to 67°, with overnight lows between 27° and 54°. The average high for April is 57° 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 Onekama. See also: May | June | July.
