S
M
T
W
T
F
S
29
51°
42°
30
55°
47°
31
57°
49°
1
N/A
2
55°
47°
3
55°
50°
4
55°
44°
5
54°
42°
6
57°
51°
7
56°
44°
8
56°
46°
9
55°
45°
10
54°
45°
11
53°
42°
12
54°
43°
13
53°
42°
14
52°
45°
15
52°
46°
16
53°
45°
17
55°
46°
18
53°
46°
19
53°
47°
20
54°
47°
21
54°
46°
22
55°
47°
23
55°
45°
24
56°
44°
25
58°
47°
26
59°
48°
27
59°
48°
28
58°
49°
29
59°
48°
30
60°
49°
1
60°
49°
2
59°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Millbrook
Millbrook's April 2026 forecast shows daily high temperatures ranging from 52° to 60°, with overnight lows between 42° and 51°. The average high for April is 56° with an average low of 46°. 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.