S
M
T
W
T
F
S
31
73°
45°
1
67°
42°
2
74°
46°
3
77°
51°
4
80°
63°
5
80°
62°
6
73°
55°
7
68°
53°
8
73°
51°
9
73°
56°
10
72°
57°
11
74°
56°
12
75°
57°
13
75°
55°
14
73°
54°
15
76°
61°
16
67°
49°
17
68°
49°
18
69°
53°
19
72°
57°
20
75°
56°
21
75°
58°
22
74°
58°
23
72°
57°
24
73°
51°
25
69°
51°
26
70°
59°
27
74°
58°
28
71°
56°
29
71°
54°
30
72°
55°
1
71°
56°
2
73°
60°
3
78°
60°
4
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Brentwood
Brentwood's June 2026 forecast shows daily high temperatures ranging from 67° to 80°, with overnight lows between 46° and 63°. The average high for June is 73° 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 Brentwood. See also: July | August | September.
