S
M
T
W
T
F
S
28
97°
62°
29
93°
64°
30
96°
63°
1
95°
61°
2
95°
60°
3
96°
61°
4
96°
62°
5
95°
63°
6
96°
64°
7
93°
62°
8
94°
63°
9
93°
61°
10
94°
61°
11
96°
60°
12
96°
61°
13
97°
61°
14
98°
64°
15
98°
66°
16
97°
66°
17
99°
65°
18
99°
59°
19
89°
58°
20
87°
55°
21
89°
57°
22
90°
59°
23
91°
58°
24
90°
59°
25
91°
62°
26
94°
61°
27
96°
62°
28
97°
61°
29
95°
56°
30
87°
60°
31
Hist. Avg.
94°
66°
1
Hist. Avg.
94°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Santa Rosa
Santa Rosa's July 2026 forecast shows daily high temperatures ranging from 87° to 99°, with overnight lows between 55° and 66°. The average high for July is 94° with an average low of 61°. 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 Santa Rosa. See also: August | September | October.
