S
M
T
W
T
F
S
26
93°
73°
27
96°
68°
28
91°
68°
29
92°
69°
30
94°
71°
31
95°
73°
1
97°
72°
2
97°
74°
3
96°
69°
4
98°
68°
5
90°
68°
6
90°
69°
7
91°
68°
8
92°
68°
9
93°
71°
10
94°
73°
11
97°
74°
12
97°
74°
13
96°
73°
14
97°
71°
15
97°
71°
16
92°
72°
17
96°
71°
18
96°
71°
19
97°
68°
20
90°
65°
21
89°
69°
22
93°
70°
23
94°
71°
24
95°
70°
25
91°
70°
26
94°
69°
27
94°
70°
28
93°
70°
29
94°
69°
30
95°
69°
31
94°
70°
1
93°
69°
2
94°
69°
3
93°
68°
4
93°
68°
5
92°
67°
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 89° to 98°, with overnight lows between 65° and 74°. The average high for August is 94° with an average low of 70°. 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.
