S
M
T
W
T
F
S
31
62°
50°
1
63°
51°
2
65°
52°
3
66°
52°
4
66°
51°
5
65°
51°
6
65°
53°
7
66°
53°
8
67°
52°
9
66°
52°
10
65°
51°
11
66°
53°
12
67°
53°
13
67°
52°
14
68°
52°
15
67°
51°
16
66°
50°
17
60°
49°
18
66°
51°
19
67°
52°
20
66°
50°
21
67°
51°
22
66°
51°
23
67°
50°
24
64°
53°
25
67°
53°
26
68°
51°
27
69°
50°
28
69°
50°
29
68°
52°
30
68°
53°
1
67°
50°
2
65°
50°
3
65°
51°
4
66°
52°
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 60° to 69°, with overnight lows between 49° and 53°. The average high for June is 66° with an average low of 51°. 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.
