S
M
T
W
T
F
S
30
86°
62°
31
85°
61°
1
81°
62°
2
81°
63°
3
79°
61°
4
78°
56°
5
80°
58°
6
79°
62°
7
81°
57°
8
78°
58°
9
77°
61°
10
79°
60°
11
77°
54°
12
75°
54°
13
76°
58°
14
79°
59°
15
81°
59°
16
82°
58°
17
81°
58°
18
81°
57°
19
80°
52°
20
74°
49°
21
71°
52°
22
72°
53°
23
76°
55°
24
77°
56°
25
78°
55°
26
77°
47°
27
71°
48°
28
69°
47°
29
68°
47°
30
68°
46°
1
Hist. Avg.
73°
49°
2
Hist. Avg.
73°
49°
3
Hist. Avg.
72°
49°
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 68° to 86°, with overnight lows between 46° and 63°. The average high for September is 77° 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 Ashland. See also: October | November | December.