S
M
T
W
T
F
S
28
103°
69°
29
102°
72°
30
99°
69°
1
97°
66°
2
99°
64°
3
103°
71°
4
97°
67°
5
98°
63°
6
96°
57°
7
99°
63°
8
101°
69°
9
103°
65°
10
100°
60°
11
93°
62°
12
96°
62°
13
92°
61°
14
93°
61°
15
92°
65°
16
92°
61°
17
92°
62°
18
96°
65°
19
96°
62°
20
98°
67°
21
98°
66°
22
102°
69°
23
105°
73°
24
104°
76°
25
102°
73°
26
105°
75°
27
107°
77°
28
104°
75°
29
103°
67°
30
105°
71°
31
102°
67°
1
95°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Santa Rosa
Santa Rosa's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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.
