S
M
T
W
T
F
S
26
93°
73°
27
95°
74°
28
95°
74°
29
94°
73°
30
95°
73°
31
93°
72°
1
93°
73°
2
94°
73°
3
95°
72°
4
95°
73°
5
94°
72°
6
94°
73°
7
90°
65°
8
91°
68°
9
92°
63°
10
88°
65°
11
86°
63°
12
87°
66°
13
87°
68°
14
86°
65°
15
86°
69°
16
92°
68°
17
88°
65°
18
88°
64°
19
85°
63°
20
85°
62°
21
86°
61°
22
86°
63°
23
91°
67°
24
92°
67°
25
93°
66°
26
92°
67°
27
91°
60°
28
90°
61°
29
85°
62°
30
84°
61°
31
83°
59°
1
84°
58°
2
83°
58°
3
82°
57°
4
82°
57°
5
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Shiloh
Shiloh's August 2026 forecast shows daily high temperatures ranging from 82° to 95°, with overnight lows between 57° and 74°. The average high for August is 89° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Shiloh. See also: September | October | November.