S
M
T
W
T
F
S
31
69°
36°
1
75°
39°
2
86°
43°
3
70°
56°
4
66°
50°
5
62°
46°
6
59°
39°
7
65°
40°
8
59°
46°
9
62°
49°
10
64°
41°
11
73°
40°
12
76°
47°
13
83°
47°
14
89°
51°
15
90°
53°
16
76°
48°
17
74°
46°
18
78°
46°
19
84°
49°
20
69°
49°
21
79°
43°
22
86°
48°
23
91°
51°
24
89°
53°
25
64°
51°
26
65°
50°
27
64°
52°
28
67°
53°
29
66°
51°
30
67°
52°
1
66°
50°
2
66°
50°
3
68°
50°
4
71°
54°
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 64° to 71°, with overnight lows between 50° and 54°. The average high for June is 67° with an average low of 52°. 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.
