S
M
T
W
T
F
S
28
94°
68°
29
91°
70°
30
92°
68°
1
92°
67°
2
93°
68°
3
92°
68°
4
93°
69°
5
92°
69°
6
91°
70°
7
92°
70°
8
93°
71°
9
94°
70°
10
94°
70°
11
95°
71°
12
96°
72°
13
97°
73°
14
98°
72°
15
98°
75°
16
99°
75°
17
97°
74°
18
99°
74°
19
99°
71°
20
93°
73°
21
94°
74°
22
94°
74°
23
97°
73°
24
97°
74°
25
96°
74°
26
98°
76°
27
100°
76°
28
98°
75°
29
99°
74°
30
98°
75°
31
98°
75°
1
97°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Big Spring
Big Spring's July 2026 forecast shows daily high temperatures ranging from 91° to 100°, with overnight lows between 67° and 76°. The average high for July is 95° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Big Spring. See also: August | September | October.