S
M
T
W
T
F
S
28
70°
57°
29
66°
58°
30
68°
58°
1
67°
57°
2
70°
59°
3
68°
58°
4
70°
59°
5
69°
58°
6
67°
55°
7
68°
56°
8
70°
59°
9
73°
59°
10
69°
58°
11
68°
60°
12
68°
59°
13
75°
60°
14
74°
60°
15
68°
56°
16
68°
56°
17
69°
58°
18
75°
61°
19
75°
60°
20
75°
52°
21
71°
52°
22
75°
60°
23
76°
61°
24
79°
61°
25
77°
57°
26
77°
53°
27
76°
53°
28
72°
54°
29
70°
53°
30
69°
56°
31
70°
53°
1
71°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Halfmoon Bay
Halfmoon Bay's July 2026 forecast shows daily high temperatures ranging from 66° to 79°, with overnight lows between 52° and 61°. The average high for July is 71° with an average low of 57°. 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 Halfmoon Bay. See also: August | September | October.
