S
M
T
W
T
F
S
28
82°
70°
29
87°
68°
30
83°
69°
1
85°
68°
2
86°
68°
3
87°
69°
4
82°
72°
5
85°
73°
6
81°
65°
7
81°
66°
8
82°
67°
9
83°
71°
10
88°
74°
11
88°
73°
12
87°
72°
13
85°
71°
14
85°
73°
15
86°
69°
16
86°
73°
17
87°
72°
18
88°
71°
19
90°
73°
20
90°
71°
21
84°
66°
22
85°
68°
23
89°
70°
24
91°
73°
25
90°
73°
26
91°
72°
27
90°
73°
28
84°
71°
29
90°
73°
30
91°
74°
31
90°
73°
1
85°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Atchison
Atchison's July 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 65° and 74°. The average high for July is 86° with an average low of 71°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Atchison. See also: August | September | October.