S
M
T
W
T
F
S
29
56°
20°
30
73°
40°
31
81°
54°
1
76°
44°
2
44°
39°
3
68°
39°
4
66°
43°
5
54°
41°
6
51°
37°
7
51°
28°
8
51°
23°
9
58°
26°
10
72°
34°
11
61°
42°
12
60°
31°
13
80°
48°
14
87°
50°
15
88°
56°
16
90°
64°
17
72°
50°
18
70°
47°
19
53°
32°
20
48°
24°
21
52°
38°
22
59°
35°
23
61°
38°
24
65°
46°
25
61°
45°
26
61°
44°
27
55°
38°
28
56°
39°
29
58°
40°
30
59°
52°
1
59°
42°
2
61°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in South Millbrook
South Millbrook's April 2026 forecast shows daily high temperatures ranging from 48° to 72°, with overnight lows between 24° and 52°. The average high for April is 59° 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 South Millbrook. See also: May | June | July.