S
M
T
W
T
F
S
26
64°
45°
27
66°
48°
28
55°
43°
29
63°
43°
30
70°
43°
1
75°
43°
2
64°
48°
3
59°
50°
4
55°
48°
5
57°
43°
6
55°
41°
7
59°
41°
8
63°
50°
9
66°
46°
10
57°
41°
11
52°
41°
12
57°
39°
13
52°
43°
14
55°
41°
15
54°
39°
16
55°
41°
17
57°
45°
18
59°
43°
19
63°
50°
20
64°
52°
21
72°
52°
22
N/A
23
76°
52°
24
80°
58°
25
89°
62°
26
80°
52°
27
71°
49°
28
76°
59°
29
73°
55°
30
69°
53°
31
65°
50°
1
66°
51°
2
66°
51°
3
65°
50°
4
66°
51°
5
60°
48°
6
60°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Swanwick
Swanwick's May 2026 forecast shows daily high temperatures ranging from 60° to 89°, with overnight lows between 46° and 62°. The average high for May is 71° 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 Swanwick. See also: June | July | August.
