S
M
T
W
T
F
S
31
72°
51°
1
71°
53°
2
67°
52°
3
70°
54°
4
68°
52°
5
72°
53°
6
65°
51°
7
68°
54°
8
61°
55°
9
67°
53°
10
69°
54°
11
75°
57°
12
80°
56°
13
77°
58°
14
75°
56°
15
72°
57°
16
74°
58°
17
72°
54°
18
75°
56°
19
73°
57°
20
71°
57°
21
72°
56°
22
69°
56°
23
69°
53°
24
71°
53°
25
68°
54°
26
68°
54°
27
71°
55°
28
75°
57°
29
75°
57°
30
74°
56°
1
71°
54°
2
74°
55°
3
74°
55°
4
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Millbrae
Millbrae's June 2026 forecast shows daily high temperatures ranging from 61° to 80°, with overnight lows between 51° and 58°. The average high for June is 71° with an average low of 55°. 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 Millbrae. See also: July | August | September.
