S
M
T
W
T
F
S
26
82°
64°
27
90°
72°
28
81°
61°
29
64°
54°
30
66°
54°
1
70°
54°
2
73°
45°
3
81°
50°
4
79°
59°
5
82°
54°
6
55°
52°
7
73°
46°
8
79°
50°
9
86°
63°
10
70°
59°
11
79°
57°
12
79°
50°
13
86°
54°
14
84°
63°
15
86°
64°
16
86°
72°
17
86°
72°
18
88°
75°
19
79°
64°
20
81°
63°
21
77°
64°
22
82°
68°
23
81°
64°
24
86°
64°
25
86°
64°
26
86°
64°
27
79°
64°
28
86°
70°
29
88°
68°
30
90°
70°
31
91°
72°
1
91°
70°
2
90°
72°
3
88°
72°
4
82°
68°
5
82°
72°
6
84°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Boswell
Boswell's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Boswell. See also: June | July | August.