S
M
T
W
T
F
S
31
71°
51°
1
69°
56°
2
70°
54°
3
68°
56°
4
68°
56°
5
68°
57°
6
70°
55°
7
73°
54°
8
72°
55°
9
71°
60°
10
67°
60°
11
67°
59°
12
63°
55°
13
70°
54°
14
72°
55°
15
72°
54°
16
73°
54°
17
66°
55°
18
61°
55°
19
64°
54°
20
68°
55°
21
70°
55°
22
68°
54°
23
82°
55°
24
73°
55°
25
64°
48°
26
64°
45°
27
66°
46°
28
75°
48°
29
66°
55°
30
63°
52°
1
73°
55°
2
66°
54°
3
64°
52°
4
64°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ferndale
Ferndale's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Ferndale. See also: October | November | December.