S
M
T
W
T
F
S
31
89°
73°
1
92°
73°
2
93°
73°
3
87°
68°
4
87°
70°
5
85°
73°
6
91°
75°
7
87°
77°
8
89°
77°
9
92°
74°
10
91°
77°
11
94°
77°
12
94°
77°
13
N/A
14
88°
73°
15
80°
73°
16
82°
74°
17
88°
76°
18
93°
77°
19
87°
76°
20
90°
77°
21
91°
76°
22
92°
75°
23
92°
75°
24
94°
74°
25
93°
74°
26
94°
73°
27
94°
75°
28
93°
76°
29
94°
76°
30
94°
75°
1
93°
76°
2
94°
76°
3
94°
75°
4
93°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Brenham
Brenham's June 2026 forecast shows daily high temperatures ranging from 80° to 94°, with overnight lows between 73° and 77°. The average high for June is 91° with an average low of 75°. 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 Brenham. See also: July | August | September.