S
M
T
W
T
F
S
26
60°
45°
27
59°
42°
28
58°
43°
29
58°
41°
30
62°
42°
1
64°
45°
2
59°
43°
3
59°
42°
4
60°
41°
5
60°
40°
6
61°
50°
7
70°
49°
8
65°
46°
9
64°
50°
10
63°
43°
11
62°
42°
12
61°
41°
13
61°
42°
14
63°
46°
15
63°
49°
16
65°
48°
17
69°
53°
18
72°
45°
19
64°
44°
20
65°
46°
21
69°
55°
22
73°
56°
23
74°
57°
24
76°
56°
25
73°
56°
26
77°
59°
27
78°
56°
28
71°
51°
29
78°
56°
30
79°
52°
31
73°
50°
1
75°
53°
2
74°
52°
3
75°
58°
4
77°
58°
5
76°
57°
6
73°
56°
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 58° to 79°, with overnight lows between 40° and 59°. The average high for May is 68° with an average low of 49°. 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.