S
M
T
W
T
F
S
26
66°
41°
27
70°
51°
28
63°
49°
29
59°
35°
30
59°
33°
1
51°
32°
2
58°
28°
3
70°
41°
4
81°
42°
5
57°
43°
6
58°
32°
7
63°
28°
8
71°
38°
9
75°
42°
10
67°
37°
11
62°
37°
12
71°
37°
13
65°
36°
14
74°
32°
15
78°
51°
16
84°
59°
17
87°
62°
18
79°
64°
19
79°
56°
20
62°
43°
21
66°
52°
22
63°
53°
23
69°
55°
24
75°
54°
25
79°
56°
26
80°
58°
27
83°
59°
28
80°
59°
29
79°
58°
30
78°
60°
31
80°
59°
1
77°
54°
2
79°
58°
3
72°
55°
4
71°
53°
5
74°
59°
6
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Millbrook
Millbrook's May 2026 forecast shows daily high temperatures ranging from 62° to 83°, with overnight lows between 43° and 61°. The average high for May is 75° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Millbrook. See also: June | July | August.
