S
M
T
W
T
F
S
31
62°
50°
1
63°
50°
2
64°
49°
3
61°
51°
4
64°
52°
5
63°
50°
6
63°
51°
7
62°
50°
8
60°
50°
9
59°
48°
10
59°
47°
11
60°
48°
12
59°
48°
13
59°
47°
14
60°
48°
15
60°
49°
16
61°
50°
17
62°
50°
18
61°
51°
19
67°
55°
20
69°
55°
21
68°
53°
22
64°
53°
23
62°
52°
24
63°
49°
25
61°
47°
26
61°
48°
27
62°
47°
28
66°
51°
29
63°
50°
30
61°
49°
1
61°
49°
2
62°
50°
3
61°
48°
4
61°
48°
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 69°, with overnight lows between 47° and 55°. The average high for June is 62° with an average low of 50°. 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.
