S
M
T
W
T
F
S
30
91°
70°
31
93°
69°
1
96°
69°
2
97°
70°
3
97°
71°
4
97°
71°
5
98°
70°
6
98°
72°
7
95°
69°
8
92°
74°
9
92°
70°
10
94°
69°
11
93°
68°
12
89°
71°
13
94°
67°
14
96°
68°
15
95°
69°
16
93°
72°
17
93°
68°
18
96°
69°
19
97°
69°
20
95°
69°
21
95°
69°
22
90°
68°
23
N/A
24
80°
60°
25
82°
57°
26
81°
57°
27
86°
60°
28
87°
59°
29
88°
64°
30
85°
65°
1
82°
60°
2
80°
56°
3
82°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Yampertown
Yampertown's September 2026 forecast shows daily high temperatures ranging from 80° to 88°, with overnight lows between 56° and 65°. The average high for September is 83° with an average low of 59°. 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 Yampertown. See also: October | November | December.