S
M
T
W
T
F
S
28
77°
59°
29
79°
59°
30
79°
62°
1
78°
60°
2
80°
61°
3
N/A
4
81°
58°
5
82°
60°
6
79°
60°
7
82°
57°
8
88°
61°
9
81°
56°
10
77°
56°
11
79°
56°
12
78°
57°
13
87°
62°
14
73°
62°
15
70°
52°
16
79°
59°
17
80°
59°
18
79°
58°
19
80°
59°
20
78°
59°
21
77°
60°
22
79°
59°
23
78°
60°
24
77°
60°
25
79°
59°
26
79°
60°
27
80°
60°
28
81°
59°
29
81°
59°
30
82°
60°
31
82°
60°
1
81°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in São Francisco
São Francisco's July 2026 forecast shows daily high temperatures ranging from 70° to 88°, with overnight lows between 52° and 62°. The average high for July is 80° 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 July weather will actually feel in São Francisco. See also: August | September | October.
