S
M
T
W
T
F
S
26
66°
50°
27
77°
43°
28
73°
59°
29
64°
48°
30
59°
41°
1
55°
37°
2
54°
34°
3
63°
32°
4
77°
46°
5
66°
50°
6
59°
43°
7
61°
37°
8
70°
45°
9
75°
54°
10
70°
52°
11
72°
41°
12
75°
41°
13
70°
48°
14
64°
41°
15
68°
37°
16
75°
50°
17
84°
63°
18
86°
61°
19
88°
64°
20
70°
54°
21
68°
52°
22
63°
55°
23
72°
61°
24
71°
59°
25
79°
56°
26
79°
66°
27
77°
60°
28
80°
55°
29
80°
57°
30
75°
56°
31
76°
55°
1
79°
56°
2
78°
54°
3
79°
59°
4
81°
61°
5
80°
60°
6
82°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Brookville
Brookville's May 2026 forecast shows daily high temperatures ranging from 71° to 82°, with overnight lows between 54° and 66°. The average high for May is 78° with an average low of 58°. 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 Brookville. See also: June | July | August.
