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
91°
74°
14
91°
76°
15
79°
72°
16
85°
75°
17
90°
75°
18
95°
74°
19
90°
77°
20
N/A
21
87°
78°
22
91°
78°
23
91°
75°
24
92°
73°
25
90°
75°
26
92°
77°
27
96°
78°
28
95°
80°
29
95°
77°
30
96°
75°
1
96°
76°
2
93°
77°
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 87° to 96°, with overnight lows between 73° and 80°. The average high for June is 93° with an average low of 76°. 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.