S
M
T
W
T
F
S
26
81°
60°
27
81°
59°
28
71°
61°
29
82°
63°
30
72°
57°
1
66°
54°
2
68°
45°
3
71°
39°
4
76°
49°
5
78°
61°
6
78°
64°
7
70°
49°
8
69°
45°
9
77°
51°
10
78°
55°
11
76°
51°
12
76°
54°
13
78°
53°
14
80°
55°
15
79°
55°
16
80°
56°
17
77°
58°
18
78°
59°
19
81°
60°
20
78°
60°
21
76°
56°
22
78°
53°
23
75°
53°
24
76°
54°
25
77°
56°
26
78°
55°
27
76°
54°
28
77°
55°
29
79°
59°
30
80°
61°
31
79°
62°
1
80°
63°
2
81°
62°
3
80°
63°
4
80°
61°
5
83°
63°
6
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Swagg
Swagg's May 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 45° and 64°. The average high for May is 78° with an average low of 57°. 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 Swagg. See also: June | July | August.