S
M
T
W
T
F
S
28
73°
40°
29
71°
35°
30
80°
38°
1
81°
39°
2
86°
44°
3
85°
45°
4
87°
47°
5
90°
51°
6
90°
54°
7
90°
51°
8
89°
51°
9
89°
50°
10
92°
49°
11
93°
49°
12
95°
54°
13
93°
54°
14
94°
55°
15
99°
59°
16
83°
52°
17
88°
54°
18
88°
53°
19
82°
51°
20
87°
53°
21
88°
54°
22
88°
53°
23
85°
53°
24
85°
54°
25
81°
53°
26
81°
51°
27
83°
53°
28
83°
53°
29
86°
54°
30
87°
53°
31
87°
53°
1
86°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dixon
Dixon's July 2026 forecast shows daily high temperatures ranging from 81° to 99°, with overnight lows between 44° and 59°. The average high for July is 88° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Dixon. See also: August | September | October.