S
M
T
W
T
F
S
29
60°
29°
30
69°
50°
31
76°
59°
1
59°
38°
2
78°
38°
3
75°
60°
4
79°
42°
5
46°
32°
6
49°
23°
7
36°
21°
8
60°
44°
9
67°
49°
10
64°
46°
11
71°
53°
12
66°
54°
13
69°
53°
14
63°
47°
15
63°
46°
16
66°
44°
17
62°
33°
18
65°
46°
19
67°
45°
20
68°
45°
21
68°
48°
22
69°
48°
23
70°
47°
24
66°
44°
25
59°
40°
26
58°
42°
27
59°
40°
28
62°
43°
29
59°
39°
30
60°
41°
1
65°
42°
2
62°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Millbrook
Millbrook's April 2026 forecast shows daily high temperatures ranging from 36° to 79°, with overnight lows between 21° and 54°. The average high for April is 63° with an average low of 43°. 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 Millbrook. See also: May | June | July.