S
M
T
W
T
F
S
28
66°
39°
29
73°
38°
30
77°
42°
1
79°
38°
2
84°
40°
3
89°
44°
4
93°
45°
5
89°
52°
6
88°
51°
7
69°
60°
8
72°
62°
9
74°
62°
10
72°
60°
11
72°
61°
12
74°
51°
13
76°
50°
14
77°
49°
15
76°
48°
16
74°
48°
17
73°
50°
18
73°
47°
19
72°
49°
20
73°
48°
21
74°
52°
22
74°
52°
23
73°
51°
24
75°
52°
25
74°
52°
26
74°
51°
27
73°
51°
28
73°
50°
29
74°
51°
30
74°
51°
31
73°
50°
1
73°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Big Sur
Big Sur's July 2026 forecast shows daily high temperatures ranging from 69° to 77°, with overnight lows between 47° and 62°. The average high for July is 74° with an average low of 52°. 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 Big Sur. See also: August | September | October.