S
M
T
W
T
F
S
28
82°
51°
29
78°
52°
30
78°
54°
1
80°
56°
2
83°
55°
3
80°
56°
4
79°
57°
5
86°
56°
6
86°
56°
7
85°
55°
8
86°
56°
9
87°
56°
10
87°
55°
11
86°
56°
12
87°
55°
13
85°
53°
14
82°
51°
15
83°
54°
16
84°
55°
17
85°
54°
18
86°
57°
19
Hist. Avg.
81°
55°
20
Hist. Avg.
81°
55°
21
Hist. Avg.
81°
55°
22
Hist. Avg.
81°
55°
23
Hist. Avg.
81°
55°
24
Hist. Avg.
81°
55°
25
Hist. Avg.
81°
55°
26
Hist. Avg.
81°
55°
27
Hist. Avg.
81°
55°
28
Hist. Avg.
81°
55°
29
Hist. Avg.
81°
55°
30
Hist. Avg.
81°
55°
31
Hist. Avg.
81°
55°
1
Hist. Avg.
81°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in San Rafael
San Rafael's July 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 51° and 57°. The average high for July is 84° with an average low of 55°. 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 San Rafael. See also: August | September | October.
