S
M
T
W
T
F
S
26
31°
11°
27
46°
13°
28
56°
19°
29
58°
20°
30
70°
24°
1
65°
26°
2
70°
38°
3
70°
31°
4
56°
39°
5
52°
36°
6
71°
25°
7
68°
42°
8
67°
32°
9
66°
37°
10
70°
34°
11
62°
35°
12
73°
26°
13
75°
40°
14
64°
45°
15
58°
35°
16
48°
33°
17
52°
35°
18
55°
23°
19
61°
32°
20
51°
36°
21
66°
31°
22
67°
37°
23
73°
31°
24
70°
37°
25
80°
32°
26
75°
42°
27
76°
53°
28
82°
45°
29
83°
51°
30
62°
46°
31
49°
38°
1
45°
38°
2
47°
43°
3
65°
43°
4
66°
49°
5
68°
41°
6
60°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mound
Mound'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 Mound. See also: June | July | August.