S
M
T
W
T
F
S
26
61°
38°
27
70°
38°
28
65°
47°
29
71°
47°
30
62°
41°
1
67°
47°
2
64°
45°
3
61°
46°
4
74°
54°
5
83°
63°
6
70°
50°
7
60°
43°
8
64°
45°
9
64°
45°
10
67°
51°
11
68°
50°
12
69°
50°
13
66°
52°
14
67°
53°
15
72°
53°
16
71°
51°
17
78°
55°
18
78°
56°
19
77°
56°
20
77°
55°
21
76°
54°
22
76°
50°
23
71°
48°
24
69°
50°
25
71°
49°
26
71°
52°
27
72°
50°
28
72°
51°
29
73°
50°
30
72°
51°
31
73°
59°
1
77°
58°
2
75°
53°
3
74°
57°
4
79°
60°
5
77°
57°
6
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Metuchen
Metuchen's May 2026 forecast shows daily high temperatures ranging from 60° to 83°, with overnight lows between 43° and 63°. The average high for May is 72° with an average low of 52°. 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 Metuchen. See also: June | July | August.
