S
M
T
W
T
F
S
30
91°
71°
31
93°
66°
1
92°
66°
2
92°
68°
3
93°
69°
4
95°
68°
5
91°
66°
6
87°
62°
7
86°
64°
8
84°
63°
9
82°
60°
10
84°
64°
11
81°
57°
12
79°
55°
13
79°
57°
14
80°
56°
15
80°
60°
16
74°
60°
17
75°
59°
18
79°
60°
19
80°
60°
20
78°
59°
21
79°
59°
22
80°
57°
23
80°
56°
24
81°
58°
25
81°
58°
26
80°
57°
27
77°
58°
28
79°
57°
29
78°
56°
30
80°
56°
1
79°
55°
2
78°
55°
3
78°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Big Springs
Big Springs's September 2026 forecast shows daily high temperatures ranging from 74° to 95°, with overnight lows between 54° and 69°. The average high for September is 82° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Big Springs. See also: October | November | December.