S
M
T
W
T
F
S
31
78°
47°
1
80°
53°
2
76°
52°
3
82°
49°
4
88°
52°
5
91°
57°
6
91°
62°
7
91°
67°
8
77°
61°
9
84°
58°
10
92°
71°
11
97°
71°
12
97°
70°
13
89°
67°
14
93°
66°
15
80°
67°
16
81°
53°
17
90°
61°
18
90°
72°
19
85°
72°
20
87°
59°
21
87°
67°
22
94°
66°
23
75°
59°
24
84°
63°
25
89°
69°
26
88°
71°
27
82°
68°
28
88°
68°
29
91°
71°
30
94°
72°
1
92°
71°
2
93°
74°
3
91°
71°
4
91°
70°
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 75° to 94°, with overnight lows between 59° and 74°. The average high for June is 88° with an average low of 69°. 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.
