S
M
T
W
T
F
S
31
76°
53°
1
79°
53°
2
81°
52°
3
80°
53°
4
76°
52°
5
77°
51°
6
75°
50°
7
76°
49°
8
75°
50°
9
75°
50°
10
74°
49°
11
75°
48°
12
77°
49°
13
81°
51°
14
85°
53°
15
84°
51°
16
80°
54°
17
83°
53°
18
86°
54°
19
87°
53°
20
88°
52°
21
87°
52°
22
83°
48°
23
81°
48°
24
81°
49°
25
84°
50°
26
86°
52°
27
88°
53°
28
89°
52°
29
89°
51°
30
88°
56°
1
89°
54°
2
88°
52°
3
87°
54°
4
83°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Sonoma
Sonoma's June 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 48° and 56°. The average high for June is 82° 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 June weather will actually feel in Sonoma. See also: July | August | September.
