S
M
T
W
T
F
S
30
91°
68°
31
92°
67°
1
92°
68°
2
91°
66°
3
90°
63°
4
87°
64°
5
89°
66°
6
90°
65°
7
89°
66°
8
90°
65°
9
89°
66°
10
90°
65°
11
89°
62°
12
82°
62°
13
82°
64°
14
83°
64°
15
82°
63°
16
82°
63°
17
83°
62°
18
83°
60°
19
81°
55°
20
79°
55°
21
79°
56°
22
80°
58°
23
82°
61°
24
85°
62°
25
84°
61°
26
85°
56°
27
82°
59°
28
78°
54°
29
78°
53°
30
76°
57°
1
Hist. Avg.
80°
54°
2
Hist. Avg.
80°
53°
3
Hist. Avg.
79°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ashland
Ashland's September 2026 forecast shows daily high temperatures ranging from 76° to 92°, with overnight lows between 53° and 68°. The average high for September is 85° with an average low of 62°. 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 Ashland. See also: October | November | December.