S
M
T
W
T
F
S
26
81°
55°
27
86°
68°
28
77°
61°
29
72°
55°
30
64°
46°
1
70°
45°
2
72°
39°
3
79°
37°
4
79°
48°
5
72°
50°
6
61°
48°
7
72°
43°
8
75°
43°
9
84°
54°
10
77°
57°
11
77°
50°
12
79°
45°
13
82°
50°
14
79°
45°
15
82°
52°
16
84°
66°
17
84°
68°
18
86°
75°
19
79°
66°
20
75°
63°
21
79°
59°
22
72°
64°
23
75°
64°
24
84°
63°
25
82°
61°
26
81°
64°
27
82°
68°
28
76°
68°
29
79°
65°
30
82°
65°
31
81°
60°
1
77°
59°
2
81°
60°
3
82°
58°
4
80°
57°
5
83°
62°
6
85°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Greenbrier
Greenbrier's May 2026 forecast shows daily high temperatures ranging from 76° to 85°, with overnight lows between 57° and 68°. The average high for May is 81° with an average low of 62°. 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 Greenbrier. See also: June | July | August.
