S
M
T
W
T
F
S
31
60°
52°
1
59°
53°
2
63°
54°
3
66°
52°
4
67°
53°
5
67°
54°
6
66°
54°
7
68°
53°
8
67°
50°
9
65°
50°
10
65°
49°
11
63°
50°
12
63°
50°
13
64°
49°
14
62°
52°
15
62°
51°
16
64°
51°
17
63°
50°
18
61°
53°
19
63°
54°
20
67°
55°
21
68°
53°
22
68°
53°
23
67°
54°
24
68°
54°
25
68°
53°
26
67°
54°
27
68°
53°
28
68°
52°
29
67°
53°
30
67°
54°
1
68°
53°
2
67°
53°
3
67°
51°
4
65°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Half Moon Bay
Half Moon Bay's June 2026 forecast shows daily high temperatures ranging from 59° to 68°, with overnight lows between 49° and 55°. The average high for June is 65° 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 June weather will actually feel in Half Moon Bay. See also: July | August | September.
