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
90°
73°
21
91°
73°
22
93°
79°
23
93°
78°
24
92°
76°
25
92°
72°
26
94°
77°
27
93°
74°
28
93°
78°
29
94°
78°
30
92°
74°
1
94°
74°
2
94°
73°
3
94°
74°
4
N/A
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Brenham
Brenham's June 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. 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.