S
M
T
W
T
F
S
26
71°
44°
27
66°
48°
28
60°
43°
29
53°
41°
30
53°
35°
1
52°
30°
2
60°
35°
3
71°
49°
4
75°
46°
5
53°
37°
6
44°
33°
7
57°
32°
8
70°
41°
9
62°
43°
10
61°
38°
11
63°
35°
12
77°
42°
13
65°
47°
14
73°
44°
15
82°
54°
16
81°
55°
17
64°
51°
18
77°
54°
19
65°
44°
20
64°
45°
21
58°
46°
22
57°
47°
23
67°
50°
24
73°
51°
25
74°
50°
26
76°
54°
27
79°
55°
28
79°
54°
29
77°
54°
30
78°
57°
31
78°
57°
1
74°
51°
2
73°
54°
3
69°
51°
4
70°
51°
5
73°
57°
6
74°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rockton
Rockton's May 2026 forecast shows daily high temperatures ranging from 57° to 79°, with overnight lows between 44° and 58°. The average high for May is 71° with an average low of 52°. 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 Rockton. See also: June | July | August.