S
M
T
W
T
F
S
26
59°
43°
27
69°
42°
28
64°
44°
29
61°
49°
30
62°
48°
1
65°
44°
2
N/A
3
60°
47°
4
71°
55°
5
80°
62°
6
69°
55°
7
64°
43°
8
64°
47°
9
61°
46°
10
64°
50°
11
65°
49°
12
65°
51°
13
66°
51°
14
65°
53°
15
68°
52°
16
69°
51°
17
75°
55°
18
75°
56°
19
74°
56°
20
74°
55°
21
73°
56°
22
73°
49°
23
69°
49°
24
67°
51°
25
68°
50°
26
69°
53°
27
69°
50°
28
70°
52°
29
69°
51°
30
69°
51°
31
71°
59°
1
75°
59°
2
72°
55°
3
72°
58°
4
77°
60°
5
75°
59°
6
74°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Keansburg
Keansburg's May 2026 forecast shows daily high temperatures ranging from 60° to 80°, with overnight lows between 43° and 62°. The average high for May is 70° 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 Keansburg. See also: June | July | August.