S
M
T
W
T
F
S
26
97°
77°
27
99°
77°
28
99°
76°
29
98°
77°
30
99°
77°
31
99°
76°
1
98°
77°
2
99°
77°
3
99°
72°
4
97°
75°
5
97°
74°
6
98°
75°
7
99°
76°
8
98°
75°
9
99°
76°
10
99°
76°
11
98°
75°
12
99°
72°
13
96°
71°
14
92°
74°
15
93°
75°
16
97°
75°
17
98°
71°
18
97°
73°
19
92°
74°
20
93°
74°
21
96°
73°
22
96°
73°
23
96°
72°
24
96°
73°
25
94°
72°
26
95°
68°
27
94°
67°
28
89°
68°
29
89°
67°
30
90°
68°
31
89°
67°
1
89°
68°
2
90°
69°
3
90°
69°
4
92°
68°
5
93°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Big Spring
Big Spring's August 2026 forecast shows daily high temperatures ranging from 89° to 99°, with overnight lows between 67° and 77°. The average high for August is 95° with an average low of 73°. 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 Spring. See also: September | October | November.