S
M
T
W
T
F
S
26
56°
44°
27
55°
42°
28
54°
41°
29
57°
43°
30
56°
42°
1
56°
41°
2
57°
42°
3
55°
42°
4
55°
40°
5
56°
38°
6
59°
46°
7
63°
47°
8
61°
44°
9
61°
48°
10
60°
40°
11
58°
40°
12
59°
41°
13
58°
42°
14
59°
41°
15
61°
44°
16
62°
45°
17
63°
52°
18
68°
44°
19
61°
43°
20
63°
46°
21
65°
53°
22
70°
54°
23
69°
55°
24
73°
54°
25
68°
52°
26
69°
56°
27
74°
55°
28
74°
55°
29
76°
55°
30
76°
54°
31
69°
51°
1
68°
50°
2
69°
54°
3
77°
57°
4
77°
58°
5
78°
58°
6
71°
57°
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 54° to 78°, with overnight lows between 38° and 58°. The average high for May is 64° 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 Irondequoit. See also: June | July | August.
