S
M
T
W
T
F
S
26
63°
51°
27
62°
49°
28
65°
47°
29
64°
50°
30
65°
52°
1
65°
49°
2
67°
49°
3
65°
50°
4
64°
47°
5
64°
47°
6
66°
48°
7
67°
50°
8
72°
52°
9
69°
54°
10
68°
51°
11
68°
48°
12
66°
49°
13
65°
50°
14
66°
49°
15
67°
51°
16
68°
50°
17
69°
54°
18
70°
53°
19
70°
51°
20
71°
51°
21
71°
55°
22
72°
54°
23
73°
61°
24
78°
62°
25
80°
62°
26
80°
61°
27
79°
63°
28
82°
64°
29
83°
62°
30
83°
56°
31
75°
57°
1
73°
56°
2
74°
58°
3
76°
64°
4
80°
64°
5
80°
63°
6
77°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Swedesboro
Swedesboro's May 2026 forecast shows daily high temperatures ranging from 62° to 83°, with overnight lows between 47° and 64°. The average high for May is 71° 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 Swedesboro. See also: June | July | August.
