S
M
T
W
T
F
S
26
59°
33°
27
78°
37°
28
62°
43°
29
48°
39°
30
51°
36°
1
44°
36°
2
44°
32°
3
52°
30°
4
70°
42°
5
51°
36°
6
44°
36°
7
45°
37°
8
53°
37°
9
56°
41°
10
47°
37°
11
48°
32°
12
54°
30°
13
48°
41°
14
58°
39°
15
62°
35°
16
65°
46°
17
68°
42°
18
84°
54°
19
77°
45°
20
51°
41°
21
61°
38°
22
N/A
23
64°
48°
24
57°
45°
25
73°
51°
26
74°
50°
27
74°
46°
28
72°
47°
29
67°
47°
30
66°
50°
31
69°
50°
1
74°
54°
2
71°
55°
3
69°
52°
4
70°
47°
5
72°
49°
6
70°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Whitestone
Whitestone's May 2026 forecast shows daily high temperatures ranging from 57° to 74°, with overnight lows between 45° and 55°. The average high for May is 69° with an average low of 49°. 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 Whitestone. See also: June | July | August.
