S
M
T
W
T
F
S
30
80°
53°
31
81°
55°
1
81°
55°
2
80°
54°
3
80°
55°
4
79°
54°
5
77°
53°
6
75°
53°
7
78°
52°
8
79°
52°
9
79°
51°
10
78°
51°
11
79°
50°
12
79°
52°
13
78°
53°
14
79°
53°
15
77°
52°
16
77°
51°
17
75°
52°
18
71°
47°
19
74°
41°
20
68°
48°
21
69°
48°
22
68°
40°
23
67°
39°
24
67°
45°
25
71°
48°
26
71°
48°
27
65°
42°
28
65°
41°
29
66°
44°
30
65°
47°
1
64°
39°
2
64°
37°
3
63°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Uniontown
Uniontown's September 2026 forecast shows daily high temperatures ranging from 63° to 81°, with overnight lows between 36° and 55°. The average high for September is 73° with an average low of 48°. 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 Uniontown. See also: October | November | December.
