S
M
T
W
T
F
S
26
88°
70°
27
90°
73°
28
88°
71°
29
88°
68°
30
76°
65°
1
65°
53°
2
73°
51°
3
78°
47°
4
80°
59°
5
82°
70°
6
87°
74°
7
79°
67°
8
77°
63°
9
83°
68°
10
86°
70°
11
82°
64°
12
87°
67°
13
87°
69°
14
86°
66°
15
87°
67°
16
86°
69°
17
86°
65°
18
80°
68°
19
80°
69°
20
82°
69°
21
84°
68°
22
86°
63°
23
82°
64°
24
83°
66°
25
82°
69°
26
83°
65°
27
83°
65°
28
84°
66°
29
84°
70°
30
86°
70°
31
85°
71°
1
85°
71°
2
86°
70°
3
86°
72°
4
87°
72°
5
85°
71°
6
84°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Shiloh
Shiloh's May 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 59° and 74°. The average high for May is 84° with an average low of 68°. 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 Shiloh. See also: June | July | August.