S
M
T
W
T
F
S
31
81°
56°
1
77°
61°
2
77°
55°
3
79°
56°
4
84°
63°
5
86°
65°
6
85°
68°
7
82°
64°
8
82°
63°
9
82°
62°
10
81°
65°
11
85°
67°
12
86°
66°
13
87°
67°
14
88°
66°
15
85°
67°
16
86°
60°
17
78°
57°
18
82°
63°
19
83°
64°
20
87°
65°
21
84°
63°
22
79°
58°
23
79°
59°
24
85°
66°
25
86°
66°
26
86°
65°
27
83°
65°
28
84°
64°
29
80°
65°
30
80°
65°
1
81°
62°
2
80°
60°
3
80°
60°
4
82°
61°
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 78° to 88°, with overnight lows between 56° and 68°. The average high for June is 83° with an average low of 63°. 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.
