S
M
T
W
T
F
S
29
44°
34°
30
47°
29°
31
57°
36°
1
47°
41°
2
52°
40°
3
56°
43°
4
58°
40°
5
62°
44°
6
66°
44°
7
53°
43°
8
57°
39°
9
61°
41°
10
63°
44°
11
52°
45°
12
58°
46°
13
50°
42°
14
47°
37°
15
47°
35°
16
53°
41°
17
55°
41°
18
61°
47°
19
57°
44°
20
58°
45°
21
58°
45°
22
59°
44°
23
60°
45°
24
50°
48°
25
57°
40°
26
59°
41°
27
60°
40°
28
62°
43°
29
62°
46°
30
63°
49°
1
56°
49°
2
56°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mukilteo
Mukilteo's April 2026 forecast shows daily high temperatures ranging from 47° to 63°, with overnight lows between 35° and 49°. The average high for April is 56° with an average low of 44°. 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 Mukilteo. See also: May | June | July.
