S
M
T
W
T
F
S
26
82°
73°
27
81°
72°
28
84°
75°
29
83°
75°
30
84°
74°
1
84°
75°
2
83°
75°
3
82°
74°
4
84°
75°
5
84°
75°
6
83°
74°
7
82°
75°
8
79°
75°
9
79°
74°
10
80°
73°
11
84°
75°
12
80°
74°
13
80°
75°
14
81°
76°
15
80°
76°
16
80°
75°
17
81°
76°
18
81°
76°
19
82°
75°
20
81°
75°
21
80°
74°
22
81°
75°
23
82°
73°
24
80°
75°
25
83°
76°
26
85°
75°
27
85°
73°
28
84°
75°
29
83°
74°
30
84°
73°
31
85°
73°
1
86°
74°
2
85°
75°
3
86°
77°
4
86°
76°
5
85°
75°
6
85°
75°
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 79° to 86°, with overnight lows between 72° and 77°. The average high for May is 83° with an average low of 75°. 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.