S
M
T
W
T
F
S
26
77°
49°
27
75°
54°
28
75°
56°
29
71°
53°
30
62°
45°
1
64°
40°
2
61°
41°
3
69°
41°
4
80°
52°
5
76°
62°
6
70°
61°
7
66°
44°
8
67°
45°
9
67°
44°
10
69°
52°
11
70°
51°
12
69°
49°
13
72°
52°
14
74°
54°
15
72°
50°
16
75°
54°
17
77°
58°
18
77°
58°
19
79°
57°
20
79°
59°
21
76°
53°
22
73°
51°
23
71°
50°
24
72°
52°
25
74°
55°
26
74°
52°
27
73°
52°
28
74°
53°
29
75°
54°
30
78°
60°
31
77°
62°
1
77°
62°
2
76°
61°
3
77°
59°
4
77°
59°
5
80°
62°
6
83°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lorraine
Lorraine's May 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 41° and 64°. The average high for May is 74° with an average low of 54°. 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 Lorraine. See also: June | July | August.