S
M
T
W
T
F
S
26
84°
62°
27
83°
65°
28
76°
64°
29
71°
57°
30
64°
50°
1
65°
49°
2
71°
48°
3
75°
45°
4
80°
56°
5
71°
52°
6
58°
47°
7
70°
50°
8
79°
55°
9
80°
61°
10
74°
51°
11
73°
55°
12
78°
60°
13
82°
66°
14
84°
65°
15
79°
65°
16
78°
63°
17
77°
61°
18
78°
62°
19
80°
60°
20
79°
64°
21
77°
63°
22
75°
64°
23
75°
64°
24
76°
65°
25
75°
66°
26
76°
66°
27
77°
65°
28
78°
63°
29
78°
64°
30
79°
65°
31
78°
64°
1
81°
65°
2
83°
68°
3
85°
68°
4
84°
69°
5
80°
70°
6
82°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Swifton
Swifton's May 2026 forecast shows daily high temperatures ranging from 58° to 85°, with overnight lows between 47° and 70°. The average high for May is 78° with an average low of 63°. 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 Swifton. See also: June | July | August.