S
M
T
W
T
F
S
26
54°
46°
27
53°
49°
28
53°
48°
29
54°
45°
30
55°
43°
1
55°
48°
2
64°
48°
3
71°
51°
4
65°
50°
5
55°
50°
6
52°
49°
7
53°
47°
8
54°
49°
9
55°
47°
10
56°
50°
11
60°
48°
12
64°
50°
13
54°
50°
14
53°
49°
15
51°
46°
16
52°
45°
17
54°
46°
18
53°
49°
19
54°
50°
20
54°
48°
21
66°
47°
22
63°
48°
23
62°
47°
24
58°
47°
25
55°
47°
26
61°
46°
27
64°
48°
28
64°
46°
29
59°
47°
30
59°
47°
31
62°
46°
1
63°
48°
2
64°
51°
3
65°
46°
4
64°
49°
5
60°
49°
6
60°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Shadow
Shadow's May 2026 forecast shows daily high temperatures ranging from 55° to 66°, with overnight lows between 45° and 51°. The average high for May is 62° with an average low of 47°. 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 Shadow. See also: June | July | August.