S
M
T
W
T
F
S
26
81°
51°
27
83°
53°
28
83°
53°
29
86°
54°
30
87°
53°
31
87°
53°
1
86°
52°
2
88°
54°
3
88°
54°
4
87°
53°
5
87°
53°
6
86°
54°
7
87°
53°
8
87°
53°
9
85°
52°
10
86°
53°
11
86°
53°
12
85°
52°
13
80°
53°
14
88°
50°
15
82°
49°
16
85°
46°
17
82°
49°
18
86°
50°
19
79°
47°
20
78°
46°
21
80°
48°
22
83°
50°
23
86°
50°
24
85°
48°
25
84°
50°
26
87°
50°
27
82°
48°
28
79°
45°
29
81°
47°
30
78°
46°
31
77°
41°
1
79°
45°
2
82°
46°
3
83°
48°
4
84°
40°
5
78°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dixon
Dixon's August 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 40° and 54°. The average high for August is 84° 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 August weather will actually feel in Dixon. See also: September | October | November.