S
M
T
W
T
F
S
26
85°
64°
27
91°
73°
28
82°
72°
29
74°
58°
30
63°
59°
1
63°
52°
2
77°
55°
3
82°
59°
4
81°
66°
5
88°
69°
6
83°
51°
7
75°
55°
8
84°
63°
9
83°
67°
10
81°
64°
11
77°
62°
12
86°
67°
13
87°
66°
14
88°
67°
15
83°
63°
16
78°
67°
17
79°
66°
18
79°
67°
19
80°
68°
20
83°
68°
21
85°
61°
22
79°
61°
23
79°
62°
24
81°
64°
25
81°
62°
26
79°
62°
27
80°
63°
28
82°
63°
29
81°
67°
30
80°
69°
31
82°
67°
1
83°
66°
2
84°
65°
3
85°
72°
4
84°
72°
5
85°
70°
6
83°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in DeSoto
DeSoto's May 2026 forecast shows daily high temperatures ranging from 75° to 88°, with overnight lows between 51° and 72°. The average high for May is 82° with an average low of 65°. 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 DeSoto. See also: June | July | August.