S
M
T
W
T
F
S
28
85°
71°
29
89°
72°
30
91°
65°
1
83°
65°
2
84°
64°
3
83°
63°
4
84°
65°
5
84°
66°
6
85°
67°
7
87°
66°
8
87°
69°
9
88°
71°
10
87°
72°
11
89°
73°
12
85°
72°
13
89°
73°
14
90°
73°
15
89°
70°
16
89°
66°
17
85°
66°
18
86°
73°
19
88°
73°
20
92°
72°
21
92°
71°
22
93°
66°
23
85°
70°
24
89°
69°
25
90°
65°
26
84°
64°
27
84°
65°
28
82°
64°
29
82°
64°
30
83°
63°
31
83°
66°
1
84°
69°
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 82° to 93°, with overnight lows between 63° and 73°. The average high for July is 87° with an average low of 68°. 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.