S
M
T
W
T
F
S
30
74°
52°
31
73°
52°
1
73°
53°
2
74°
54°
3
72°
54°
4
71°
53°
5
74°
52°
6
73°
53°
7
71°
51°
8
72°
50°
9
70°
51°
10
71°
55°
11
70°
49°
12
70°
49°
13
72°
48°
14
73°
55°
15
72°
55°
16
73°
53°
17
69°
47°
18
69°
46°
19
70°
48°
20
73°
53°
21
68°
47°
22
67°
49°
23
71°
52°
24
72°
53°
25
73°
51°
26
71°
43°
27
70°
44°
28
64°
43°
29
63°
42°
30
64°
43°
1
63°
42°
2
Hist. Avg.
70°
46°
3
Hist. Avg.
70°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Califon
Califon's September 2026 forecast shows daily high temperatures ranging from 63° to 74°, with overnight lows between 42° and 55°. The average high for September is 70° with an average low of 50°. 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 Califon. See also: October | November | December.