S
M
T
W
T
F
S
26
84°
65°
27
82°
62°
28
88°
61°
29
93°
69°
30
97°
66°
1
98°
80°
2
102°
81°
3
98°
75°
4
86°
70°
5
82°
74°
6
102°
74°
7
107°
77°
8
106°
76°
9
102°
73°
10
105°
77°
11
98°
74°
12
103°
79°
13
106°
78°
14
99°
71°
15
92°
66°
16
93°
68°
17
94°
69°
18
94°
69°
19
95°
68°
20
95°
70°
21
100°
76°
22
105°
78°
23
105°
78°
24
102°
77°
25
102°
78°
26
104°
79°
27
105°
78°
28
104°
75°
29
104°
74°
30
103°
72°
31
100°
73°
1
100°
74°
2
103°
78°
3
107°
79°
4
108°
80°
5
107°
80°
6
104°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Badwater
Badwater's May 2026 forecast shows daily high temperatures ranging from 82° to 108°, with overnight lows between 66° and 81°. The average high for May is 101° with an average low of 75°. 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 Badwater. See also: June | July | August.