S
M
T
W
T
F
S
26
69°
46°
27
64°
44°
28
56°
41°
29
55°
36°
30
52°
35°
1
66°
35°
2
65°
35°
3
71°
47°
4
64°
41°
5
52°
33°
6
47°
29°
7
58°
28°
8
71°
40°
9
62°
42°
10
61°
33°
11
69°
30°
12
71°
52°
13
72°
41°
14
80°
42°
15
89°
57°
16
81°
51°
17
74°
55°
18
69°
51°
19
56°
41°
20
60°
42°
21
63°
48°
22
59°
51°
23
70°
53°
24
78°
58°
25
77°
59°
26
80°
57°
27
80°
58°
28
78°
56°
29
75°
55°
30
77°
56°
31
73°
51°
1
77°
56°
2
69°
55°
3
69°
53°
4
70°
54°
5
75°
57°
6
72°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in White Rock
White Rock's May 2026 forecast shows daily high temperatures ranging from 56° to 80°, with overnight lows between 41° and 59°. The average high for May is 71° with an average low of 53°. 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 Rock. See also: June | July | August.
