S
M
T
W
T
F
S
30
82°
60°
31
82°
59°
1
81°
61°
2
82°
59°
3
82°
52°
4
74°
49°
5
73°
55°
6
74°
59°
7
80°
59°
8
81°
58°
9
80°
56°
10
75°
57°
11
78°
56°
12
78°
59°
13
79°
58°
14
79°
58°
15
78°
55°
16
78°
51°
17
72°
55°
18
77°
49°
19
72°
47°
20
71°
46°
21
66°
44°
22
67°
53°
23
68°
49°
24
67°
45°
25
66°
44°
26
66°
49°
27
70°
52°
28
73°
51°
29
72°
49°
30
69°
50°
1
64°
47°
2
68°
42°
3
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Union Springs
Union Springs's September 2026 forecast shows daily high temperatures ranging from 64° to 82°, with overnight lows between 42° and 61°. The average high for September is 74° with an average low of 52°. 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 Union Springs. See also: October | November | December.
