S
M
T
W
T
F
S
31
84°
66°
1
90°
70°
2
82°
66°
3
83°
64°
4
86°
67°
5
87°
69°
6
88°
73°
7
82°
70°
8
87°
72°
9
90°
72°
10
90°
75°
11
87°
61°
12
85°
56°
13
86°
65°
14
77°
59°
15
82°
52°
16
80°
61°
17
93°
62°
18
80°
59°
19
82°
55°
20
83°
69°
21
79°
59°
22
75°
62°
23
79°
60°
24
81°
60°
25
78°
63°
26
75°
65°
27
78°
68°
28
82°
70°
29
87°
68°
30
83°
69°
1
85°
68°
2
86°
68°
3
87°
69°
4
82°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Atchison
Atchison's June 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 59° and 72°. The average high for June is 81° with an average low of 66°. 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 Atchison. See also: July | August | September.