S
M
T
W
T
F
S
26
74°
54°
27
71°
54°
28
80°
53°
29
80°
58°
30
81°
57°
1
76°
58°
2
79°
54°
3
74°
51°
4
75°
54°
5
80°
58°
6
82°
59°
7
81°
60°
8
82°
60°
9
82°
59°
10
81°
61°
11
77°
56°
12
80°
54°
13
75°
54°
14
77°
59°
15
78°
62°
16
81°
61°
17
84°
63°
18
81°
63°
19
77°
62°
20
78°
63°
21
79°
65°
22
85°
65°
23
85°
64°
24
84°
65°
25
86°
65°
26
86°
64°
27
85°
65°
28
84°
64°
29
87°
65°
30
89°
66°
31
89°
66°
1
88°
64°
2
89°
62°
3
88°
61°
4
88°
61°
5
87°
67°
6
90°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Louin
Louin's May 2026 forecast shows daily high temperatures ranging from 71° to 90°, with overnight lows between 51° and 67°. The average high for May is 82° with an average low of 61°. 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 Louin. See also: June | July | August.