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
62°
34°
4
75°
43°
5
73°
53°
6
70°
52°
7
63°
44°
8
69°
38°
9
71°
48°
10
79°
49°
11
70°
45°
12
72°
41°
13
75°
52°
14
65°
43°
15
74°
40°
16
79°
57°
17
84°
56°
18
83°
65°
19
82°
64°
20
81°
60°
21
75°
64°
22
71°
65°
23
78°
66°
24
71°
66°
25
77°
65°
26
78°
67°
27
80°
67°
28
83°
64°
29
79°
62°
30
80°
60°
31
76°
62°
1
78°
57°
2
78°
52°
3
76°
51°
4
79°
55°
5
82°
59°
6
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Crab Orchard
Crab Orchard's May 2026 forecast shows daily high temperatures ranging from 76° to 82°, with overnight lows between 51° and 62°. The average high for May is 78° 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 Crab Orchard. See also: June | July | August.