S
M
T
W
T
F
S
26
99°
75°
27
99°
79°
28
97°
77°
29
91°
73°
30
90°
70°
31
84°
73°
1
79°
72°
2
86°
70°
3
88°
66°
4
90°
68°
5
91°
68°
6
90°
72°
7
90°
73°
8
91°
73°
9
93°
73°
10
95°
75°
11
100°
74°
12
98°
76°
13
101°
76°
14
103°
74°
15
104°
74°
16
102°
74°
17
98°
72°
18
94°
71°
19
95°
72°
20
98°
72°
21
95°
71°
22
93°
71°
23
93°
69°
24
87°
65°
25
90°
69°
26
91°
70°
27
92°
71°
28
91°
70°
29
88°
69°
30
85°
68°
31
82°
68°
1
82°
67°
2
86°
68°
3
88°
68°
4
87°
67°
5
88°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Old Siloam
Old Siloam's August 2026 forecast shows daily high temperatures ranging from 82° to 104°, with overnight lows between 65° and 76°. The average high for August is 93° with an average low of 71°. 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 Old Siloam. See also: September | October | November.
