S
M
T
W
T
F
S
28
95°
79°
29
96°
80°
30
94°
77°
1
97°
74°
2
96°
74°
3
96°
77°
4
99°
75°
5
98°
74°
6
94°
76°
7
95°
77°
8
97°
76°
9
96°
77°
10
95°
75°
11
97°
77°
12
96°
78°
13
99°
77°
14
94°
74°
15
97°
76°
16
97°
78°
17
98°
78°
18
98°
77°
19
97°
78°
20
98°
78°
21
98°
77°
22
99°
78°
23
99°
78°
24
98°
77°
25
99°
78°
26
99°
78°
27
98°
77°
28
99°
78°
29
98°
78°
30
99°
79°
31
100°
79°
1
101°
78°
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 94° to 101°, with overnight lows between 74° and 79°. The average high for July is 98° with an average low of 77°. 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.
