S
M
T
W
T
F
S
26
58°
42°
27
69°
41°
28
69°
43°
29
65°
49°
30
62°
48°
1
65°
45°
2
62°
50°
3
60°
45°
4
74°
44°
5
87°
54°
6
75°
56°
7
66°
50°
8
64°
45°
9
66°
52°
10
75°
51°
11
63°
51°
12
70°
44°
13
77°
52°
14
68°
52°
15
68°
53°
16
80°
64°
17
89°
62°
18
82°
65°
19
94°
73°
20
95°
55°
21
69°
52°
22
65°
51°
23
70°
56°
24
75°
58°
25
74°
60°
26
78°
61°
27
79°
60°
28
80°
61°
29
71°
56°
30
72°
62°
31
79°
59°
1
72°
57°
2
73°
56°
3
72°
56°
4
73°
55°
5
74°
62°
6
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Carlstadt
Carlstadt's May 2026 forecast shows daily high temperatures ranging from 65° to 95°, with overnight lows between 51° and 73°. The average high for May is 77° with an average low of 59°. 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 Carlstadt. See also: June | July | August.