S
M
T
W
T
F
S
31
71°
51°
1
74°
52°
2
76°
50°
3
73°
52°
4
69°
51°
5
70°
52°
6
71°
53°
7
71°
51°
8
72°
49°
9
71°
49°
10
71°
50°
11
72°
50°
12
73°
51°
13
76°
54°
14
76°
53°
15
77°
54°
16
78°
55°
17
81°
57°
18
82°
56°
19
77°
55°
20
79°
57°
21
81°
57°
22
84°
58°
23
84°
57°
24
85°
56°
25
84°
57°
26
82°
58°
27
84°
58°
28
86°
62°
29
83°
59°
30
82°
59°
1
85°
60°
2
85°
62°
3
86°
64°
4
86°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Banner
Banner's June 2026 forecast shows daily high temperatures ranging from 69° to 86°, with overnight lows between 49° and 65°. The average high for June is 78° 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 Banner. See also: July | August | September.
