S
M
T
W
T
F
S
28
87°
52°
29
83°
51°
30
80°
50°
1
81°
52°
2
81°
51°
3
82°
50°
4
81°
50°
5
86°
54°
6
87°
55°
7
88°
55°
8
87°
55°
9
88°
56°
10
89°
54°
11
87°
51°
12
85°
51°
13
84°
52°
14
85°
52°
15
85°
55°
16
84°
55°
17
83°
56°
18
85°
56°
19
89°
57°
20
91°
57°
21
90°
56°
22
90°
55°
23
89°
57°
24
89°
55°
25
88°
54°
26
88°
54°
27
89°
55°
28
88°
57°
29
89°
56°
30
87°
57°
31
89°
55°
1
89°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sonoma
Sonoma's July 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 50° and 57°. The average high for July is 86° with an average low of 54°. 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 Sonoma. See also: August | September | October.
