S
M
T
W
T
F
S
26
66°
46°
27
72°
51°
28
74°
53°
29
62°
43°
30
58°
41°
1
55°
39°
2
52°
38°
3
55°
39°
4
60°
46°
5
66°
51°
6
64°
48°
7
63°
45°
8
60°
40°
9
61°
41°
10
60°
40°
11
61°
45°
12
63°
52°
13
65°
52°
14
67°
50°
15
63°
46°
16
62°
43°
17
62°
44°
18
63°
46°
19
62°
46°
20
63°
45°
21
64°
44°
22
65°
49°
23
67°
54°
24
71°
54°
25
68°
48°
26
66°
46°
27
67°
52°
28
68°
56°
29
68°
56°
30
69°
55°
31
70°
56°
1
69°
56°
2
69°
55°
3
71°
55°
4
76°
56°
5
78°
50°
6
74°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in East Rochester
East Rochester's May 2026 forecast shows daily high temperatures ranging from 52° to 78°, with overnight lows between 38° and 58°. The average high for May is 65° with an average low of 48°. 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 East Rochester. See also: June | July | August.
