S
M
T
W
T
F
S
26
61°
48°
27
63°
46°
28
61°
46°
29
63°
43°
30
55°
46°
1
55°
48°
2
57°
48°
3
54°
48°
4
59°
46°
5
55°
45°
6
52°
45°
7
54°
41°
8
57°
45°
9
59°
45°
10
57°
39°
11
57°
43°
12
57°
46°
13
54°
45°
14
54°
43°
15
55°
41°
16
55°
43°
17
52°
43°
18
54°
45°
19
N/A
20
60°
55°
21
58°
53°
22
60°
52°
23
65°
52°
24
65°
54°
25
65°
54°
26
67°
54°
27
66°
55°
28
65°
51°
29
64°
50°
30
63°
50°
31
62°
49°
1
63°
50°
2
59°
49°
3
60°
49°
4
59°
50°
5
60°
50°
6
60°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Rochestown
Rochestown's May 2026 forecast shows daily high temperatures ranging from 58° to 67°, with overnight lows between 47° and 55°. The average high for May is 62° with an average low of 51°. 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 Rochestown. See also: June | July | August.