S
M
T
W
T
F
S
26
95°
63°
27
95°
54°
28
96°
52°
29
93°
55°
30
96°
62°
31
96°
58°
1
106°
51°
2
88°
55°
3
70°
43°
4
80°
40°
5
85°
46°
6
85°
46°
7
85°
49°
8
86°
47°
9
85°
50°
10
85°
55°
11
85°
51°
12
75°
54°
13
64°
56°
14
65°
57°
15
76°
54°
16
86°
56°
17
85°
52°
18
89°
54°
19
89°
57°
20
92°
54°
21
91°
66°
22
93°
63°
23
93°
55°
24
82°
52°
25
87°
55°
26
90°
58°
27
89°
53°
28
82°
51°
29
87°
54°
30
83°
53°
31
85°
53°
1
82°
54°
2
79°
48°
3
83°
54°
4
73°
53°
5
79°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Big Sandy
Big Sandy's August 2026 forecast shows daily high temperatures ranging from 73° to 93°, with overnight lows between 48° and 66°. The average high for August is 85° with an average low of 55°. 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 Big Sandy. See also: September | October | November.
