S
M
T
W
T
F
S
26
58°
47°
27
71°
38°
28
63°
44°
29
62°
55°
30
70°
43°
1
70°
37°
2
63°
48°
3
65°
35°
4
78°
43°
5
85°
53°
6
73°
58°
7
63°
44°
8
74°
38°
9
78°
52°
10
85°
45°
11
61°
43°
12
74°
37°
13
76°
53°
14
64°
47°
15
74°
45°
16
86°
45°
17
90°
58°
18
96°
59°
19
97°
62°
20
96°
62°
21
70°
55°
22
59°
52°
23
58°
51°
24
67°
53°
25
75°
64°
26
73°
66°
27
76°
64°
28
81°
54°
29
81°
54°
30
73°
48°
31
72°
50°
1
76°
53°
2
71°
54°
3
76°
55°
4
79°
56°
5
80°
58°
6
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Orlean
Orlean's May 2026 forecast shows daily high temperatures ranging from 71° to 82°, with overnight lows between 48° and 66°. The average high for May is 77° 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 Orlean. See also: June | July | August.