S
M
T
W
T
F
S
1
59°
47°
2
60°
51°
3
62°
50°
4
58°
51°
5
63°
53°
6
60°
51°
7
59°
50°
8
59°
54°
9
60°
53°
10
59°
53°
11
60°
48°
12
60°
46°
13
60°
44°
14
62°
44°
15
61°
43°
16
59°
45°
17
63°
46°
18
60°
46°
19
59°
46°
20
60°
45°
21
61°
44°
22
62°
40°
23
56°
43°
24
58°
48°
25
57°
49°
26
63°
47°
27
61°
47°
28
58°
46°
29
59°
45°
30
58°
46°
1
58°
47°
2
58°
51°
3
62°
52°
4
60°
50°
5
60°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in San Simeon
San Simeon's June 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. 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 San Simeon. See also: July | August | September.