S
M
T
W
T
F
S
26
85°
72°
27
85°
72°
28
86°
73°
29
83°
71°
30
83°
72°
1
82°
71°
2
82°
71°
3
83°
72°
4
82°
72°
5
82°
73°
6
83°
72°
7
82°
72°
8
82°
73°
9
83°
72°
10
81°
71°
11
82°
73°
12
82°
71°
13
82°
73°
14
82°
72°
15
82°
72°
16
81°
73°
17
81°
73°
18
82°
72°
19
82°
73°
20
81°
72°
21
81°
73°
22
82°
73°
23
81°
72°
24
81°
72°
25
82°
73°
26
81°
73°
27
81°
72°
28
82°
74°
29
83°
72°
30
84°
73°
31
84°
73°
1
83°
72°
2
84°
72°
3
83°
71°
4
83°
73°
5
82°
72°
6
83°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Boni
Boni's May 2026 forecast shows daily high temperatures ranging from 81° to 86°, with overnight lows between 71° and 74°. The average high for May is 82° with an average low of 72°. 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 Boni. See also: June | July | August.