S
M
T
W
T
F
S
31
84°
60°
1
82°
60°
2
80°
58°
3
82°
59°
4
84°
58°
5
87°
61°
6
88°
61°
7
82°
60°
8
85°
59°
9
85°
62°
10
87°
62°
11
90°
60°
12
89°
61°
13
87°
60°
14
85°
59°
15
86°
57°
16
86°
57°
17
85°
61°
18
87°
61°
19
89°
58°
20
88°
57°
21
86°
59°
22
87°
60°
23
86°
61°
24
87°
63°
25
89°
63°
26
91°
64°
27
91°
65°
28
92°
65°
29
91°
62°
30
89°
61°
1
90°
63°
2
91°
65°
3
91°
66°
4
92°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Official Post
Official Post's June 2026 forecast shows daily high temperatures ranging from 80° to 92°, with overnight lows between 57° and 66°. The average high for June is 87° with an average low of 61°. 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 Official Post. See also: July | August | September.