S
M
T
W
T
F
S
26
83°
65°
27
92°
73°
28
84°
64°
29
64°
57°
30
66°
54°
1
67°
54°
2
75°
49°
3
82°
53°
4
82°
61°
5
86°
55°
6
63°
51°
7
74°
56°
8
80°
59°
9
86°
63°
10
78°
54°
11
81°
56°
12
83°
64°
13
86°
65°
14
85°
66°
15
84°
65°
16
81°
64°
17
83°
66°
18
85°
67°
19
87°
68°
20
79°
62°
21
82°
65°
22
80°
66°
23
77°
66°
24
77°
65°
25
78°
66°
26
78°
67°
27
79°
66°
28
78°
67°
29
78°
66°
30
79°
64°
31
79°
63°
1
80°
65°
2
81°
67°
3
82°
68°
4
81°
69°
5
81°
69°
6
84°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in White Mound
White Mound's May 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 54° and 70°. The average high for May is 81° 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 White Mound. See also: June | July | August.