S
M
T
W
T
F
S
31
69°
51°
1
71°
50°
2
65°
52°
3
69°
54°
4
68°
51°
5
68°
52°
6
65°
50°
7
66°
49°
8
68°
51°
9
72°
52°
10
70°
53°
11
74°
52°
12
73°
53°
13
71°
52°
14
73°
53°
15
72°
52°
16
75°
56°
17
75°
55°
18
73°
53°
19
73°
52°
20
70°
51°
21
73°
54°
22
74°
53°
23
72°
55°
24
73°
53°
25
72°
53°
26
69°
54°
27
69°
54°
28
72°
53°
29
75°
54°
30
74°
55°
1
74°
55°
2
73°
56°
3
75°
57°
4
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Bolsa Knolls
Bolsa Knolls's June 2026 forecast shows daily high temperatures ranging from 65° to 75°, with overnight lows between 49° and 57°. The average high for June is 71° with an average low of 53°. 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 Bolsa Knolls. See also: July | August | September.