S
M
T
W
T
F
S
26
60°
37°
27
71°
37°
28
65°
53°
29
55°
45°
30
50°
41°
1
50°
36°
2
48°
35°
3
58°
34°
4
74°
46°
5
70°
48°
6
49°
42°
7
54°
35°
8
57°
37°
9
67°
38°
10
57°
40°
11
54°
37°
12
57°
33°
13
67°
45°
14
48°
44°
15
61°
48°
16
75°
57°
17
66°
55°
18
79°
67°
19
79°
56°
20
64°
45°
21
57°
44°
22
62°
46°
23
65°
49°
24
68°
55°
25
70°
56°
26
70°
58°
27
70°
51°
28
66°
55°
29
67°
57°
30
70°
55°
31
67°
52°
1
66°
48°
2
65°
48°
3
66°
49°
4
68°
51°
5
71°
58°
6
76°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Irondequoit
Irondequoit's May 2026 forecast shows daily high temperatures ranging from 48° to 79°, with overnight lows between 44° and 67°. The average high for May is 67° with an average low of 53°. 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 Irondequoit. See also: June | July | August.
