S
M
T
W
T
F
S
31
82°
53°
1
82°
56°
2
79°
52°
3
83°
57°
4
80°
54°
5
80°
55°
6
80°
55°
7
82°
53°
8
84°
54°
9
84°
54°
10
90°
59°
11
93°
60°
12
95°
59°
13
95°
59°
14
94°
60°
15
95°
59°
16
93°
58°
17
88°
59°
18
89°
58°
19
88°
60°
20
91°
58°
21
90°
60°
22
92°
61°
23
93°
62°
24
94°
62°
25
94°
61°
26
93°
62°
27
94°
62°
28
94°
58°
29
91°
56°
30
88°
56°
1
89°
59°
2
93°
62°
3
95°
64°
4
94°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Santa Rosa West
Santa Rosa West's June 2026 forecast shows daily high temperatures ranging from 80° to 95°, with overnight lows between 53° and 64°. The average high for June is 91° with an average low of 59°. 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 Santa Rosa West. See also: July | August | September.