S
M
T
W
T
F
S
26
72°
54°
27
64°
48°
28
55°
45°
29
63°
39°
30
59°
37°
1
61°
34°
2
64°
32°
3
75°
48°
4
84°
48°
5
61°
48°
6
61°
41°
7
73°
41°
8
75°
50°
9
81°
45°
10
73°
43°
11
81°
48°
12
84°
59°
13
79°
45°
14
82°
57°
15
91°
59°
16
90°
64°
17
84°
63°
18
77°
48°
19
64°
45°
20
64°
49°
21
61°
56°
22
71°
52°
23
74°
56°
24
80°
60°
25
81°
61°
26
78°
64°
27
83°
64°
28
82°
61°
29
80°
59°
30
80°
61°
31
79°
59°
1
83°
63°
2
80°
62°
3
75°
60°
4
75°
60°
5
80°
65°
6
83°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Shenandoah
Shenandoah's May 2026 forecast shows daily high temperatures ranging from 61° to 83°, with overnight lows between 45° and 65°. The average high for May is 77° with an average low of 59°. 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 Shenandoah. See also: June | July | August.