S
M
T
W
T
F
S
30
74°
53°
31
76°
54°
1
70°
49°
2
76°
54°
3
80°
53°
4
79°
48°
5
74°
44°
6
73°
44°
7
73°
52°
8
77°
47°
9
77°
42°
10
68°
40°
11
66°
41°
12
66°
41°
13
68°
43°
14
67°
39°
15
64°
37°
16
63°
38°
17
63°
36°
18
64°
38°
19
63°
38°
20
64°
39°
21
66°
42°
22
69°
47°
23
68°
37°
24
72°
47°
25
67°
44°
26
70°
35°
27
61°
42°
28
61°
44°
29
60°
41°
30
62°
42°
1
61°
37°
2
58°
36°
3
59°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cloverdale
Cloverdale's September 2026 forecast shows daily high temperatures ranging from 58° to 80°, with overnight lows between 35° and 54°. The average high for September is 68° with an average low of 43°. 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 Cloverdale. See also: October | November | December.
