S
M
T
W
T
F
S
29
41°
27°
30
39°
31°
31
47°
33°
1
54°
37°
2
49°
30°
3
48°
39°
4
N/A
5
48°
35°
6
42°
34°
7
47°
29°
8
48°
30°
9
50°
35°
10
51°
36°
11
52°
37°
12
57°
36°
13
54°
37°
14
53°
38°
15
53°
37°
16
56°
39°
17
57°
38°
18
56°
34°
19
54°
32°
20
53°
32°
21
52°
33°
22
56°
32°
23
56°
37°
24
53°
35°
25
52°
35°
26
53°
36°
27
53°
38°
28
54°
39°
29
55°
39°
30
55°
38°
1
56°
38°
2
57°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Mill Bay
Mill Bay's April 2026 forecast shows daily high temperatures ranging from 42° to 57°, with overnight lows between 29° and 39°. The average high for April is 53° with an average low of 36°. 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 Mill Bay. See also: May | June | July.
