S
M
T
W
T
F
S
30
78°
57°
31
78°
61°
1
82°
60°
2
84°
62°
3
83°
62°
4
83°
56°
5
78°
56°
6
77°
55°
7
77°
57°
8
80°
60°
9
77°
59°
10
76°
60°
11
81°
59°
12
82°
60°
13
82°
59°
14
81°
60°
15
82°
59°
16
81°
59°
17
80°
58°
18
79°
52°
19
78°
54°
20
76°
49°
21
72°
50°
22
72°
53°
23
75°
54°
24
77°
49°
25
74°
49°
26
74°
55°
27
73°
52°
28
70°
52°
29
75°
53°
30
76°
53°
1
74°
51°
2
75°
52°
3
76°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Union Hall
Union Hall's September 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 49° and 62°. The average high for September is 78° with an average low of 56°. 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 Hall. See also: October | November | December.
