S
M
T
W
T
F
S
30
82°
53°
31
84°
53°
1
87°
52°
2
79°
52°
3
80°
53°
4
83°
50°
5
80°
46°
6
78°
48°
7
79°
46°
8
82°
53°
9
85°
54°
10
85°
48°
11
83°
50°
12
81°
50°
13
82°
49°
14
82°
49°
15
81°
50°
16
82°
45°
17
71°
41°
18
70°
44°
19
67°
36°
20
77°
47°
21
78°
43°
22
Hist. Avg.
70°
40°
23
Hist. Avg.
70°
39°
24
Hist. Avg.
69°
39°
25
Hist. Avg.
69°
39°
26
Hist. Avg.
68°
38°
27
Hist. Avg.
68°
38°
28
Hist. Avg.
67°
38°
29
Hist. Avg.
67°
37°
30
Hist. Avg.
66°
37°
1
Hist. Avg.
66°
36°
2
Hist. Avg.
65°
36°
3
Hist. Avg.
65°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Dixon
Dixon's September 2026 forecast shows daily high temperatures ranging from 67° to 87°, with overnight lows between 36° and 54°. The average high for September is 80° with an average low of 48°. 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 Dixon. See also: October | November | December.
