S
M
T
W
T
F
S
26
82°
56°
27
82°
64°
28
74°
62°
29
80°
59°
30
66°
51°
1
63°
46°
2
68°
45°
3
70°
40°
4
78°
48°
5
75°
56°
6
76°
55°
7
69°
49°
8
69°
45°
9
74°
55°
10
81°
60°
11
75°
53°
12
79°
49°
13
80°
53°
14
74°
48°
15
82°
46°
16
81°
60°
17
87°
57°
18
87°
65°
19
90°
69°
20
83°
69°
21
79°
68°
22
78°
68°
23
80°
67°
24
82°
66°
25
83°
65°
26
81°
66°
27
80°
64°
28
85°
65°
29
82°
65°
30
82°
64°
31
84°
63°
1
85°
60°
2
88°
63°
3
85°
64°
4
82°
61°
5
83°
61°
6
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Guin
Guin's May 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 60° and 69°. The average high for May is 83° with an average low of 65°. 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 Guin. See also: June | July | August.
