S
M
T
W
T
F
S
26
56°
34°
27
50°
31°
28
51°
32°
29
53°
32°
30
50°
31°
1
52°
30°
2
51°
31°
3
51°
34°
4
52°
33°
5
53°
33°
6
53°
35°
7
55°
35°
8
56°
34°
9
55°
34°
10
54°
35°
11
55°
34°
12
56°
42°
13
60°
40°
14
56°
40°
15
56°
41°
16
62°
42°
17
58°
39°
18
60°
39°
19
62°
47°
20
70°
44°
21
69°
40°
22
60°
37°
23
60°
38°
24
61°
41°
25
66°
44°
26
70°
48°
27
74°
43°
28
67°
47°
29
70°
48°
30
69°
47°
31
67°
40°
1
67°
39°
2
64°
37°
3
62°
39°
4
62°
46°
5
65°
50°
6
66°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rockcroft
Rockcroft's May 2026 forecast shows daily high temperatures ranging from 50° to 74°, with overnight lows between 30° and 50°. The average high for May is 60° with an average low of 39°. 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 Rockcroft. See also: June | July | August.