S
M
T
W
T
F
S
28
91°
78°
29
91°
80°
30
92°
79°
1
92°
79°
2
91°
79°
3
89°
78°
4
91°
80°
5
89°
81°
6
91°
79°
7
89°
79°
8
89°
79°
9
91°
79°
10
90°
80°
11
90°
80°
12
90°
81°
13
90°
81°
14
91°
78°
15
90°
80°
16
92°
76°
17
92°
77°
18
91°
76°
19
91°
78°
20
91°
76°
21
90°
75°
22
89°
77°
23
88°
78°
24
89°
79°
25
89°
75°
26
89°
74°
27
90°
75°
28
86°
73°
29
87°
75°
30
87°
74°
31
86°
74°
1
86°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in San Carlos
San Carlos's July 2026 forecast shows daily high temperatures ranging from 86° to 92°, with overnight lows between 73° and 79°. The average high for July is 89° with an average low of 76°. 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 Carlos. See also: August | September | October.
