S
M
T
W
T
F
S
26
69°
54°
27
70°
47°
28
56°
42°
29
61°
43°
30
56°
37°
1
56°
37°
2
65°
30°
3
76°
48°
4
83°
46°
5
62°
39°
6
58°
33°
7
68°
39°
8
78°
39°
9
71°
43°
10
73°
33°
11
78°
38°
12
82°
52°
13
77°
45°
14
82°
46°
15
92°
53°
16
81°
58°
17
82°
63°
18
84°
53°
19
65°
43°
20
64°
49°
21
65°
53°
22
71°
53°
23
77°
56°
24
79°
59°
25
80°
58°
26
80°
59°
27
78°
56°
28
77°
59°
29
79°
57°
30
77°
55°
31
81°
61°
1
81°
60°
2
77°
60°
3
72°
56°
4
73°
56°
5
78°
61°
6
78°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in De Soto
De Soto's May 2026 forecast shows daily high temperatures ranging from 64° to 84°, with overnight lows between 43° and 63°. The average high for May is 76° with an average low of 57°. 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 De Soto. See also: June | July | August.