S
M
T
W
T
F
S
26
59°
43°
27
69°
43°
28
64°
46°
29
61°
49°
30
63°
49°
1
65°
49°
2
59°
43°
3
59°
46°
4
68°
55°
5
81°
58°
6
70°
53°
7
62°
46°
8
58°
45°
9
61°
51°
10
64°
51°
11
65°
52°
12
63°
52°
13
62°
53°
14
64°
52°
15
66°
54°
16
67°
54°
17
67°
51°
18
68°
58°
19
75°
58°
20
73°
57°
21
70°
59°
22
76°
55°
23
68°
55°
24
71°
56°
25
70°
53°
26
70°
56°
27
69°
57°
28
70°
61°
29
78°
61°
30
77°
60°
31
76°
58°
1
73°
54°
2
68°
55°
3
70°
54°
4
72°
55°
5
71°
56°
6
72°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Irvington Township
Irvington Township's May 2026 forecast shows daily high temperatures ranging from 58° to 81°, with overnight lows between 43° and 61°. The average high for May is 69° with an average low of 54°. 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 Irvington Township. See also: June | July | August.