S
M
T
W
T
F
S
28
93°
75°
29
93°
76°
30
90°
68°
1
91°
69°
2
86°
69°
3
93°
67°
4
86°
66°
5
85°
67°
6
86°
69°
7
87°
70°
8
90°
71°
9
89°
67°
10
87°
68°
11
91°
69°
12
91°
70°
13
90°
67°
14
88°
66°
15
82°
67°
16
82°
66°
17
90°
71°
18
92°
74°
19
93°
72°
20
91°
71°
21
92°
72°
22
93°
73°
23
92°
72°
24
92°
72°
25
91°
71°
26
89°
72°
27
88°
71°
28
89°
71°
29
87°
69°
30
89°
70°
31
82°
68°
1
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Columbus
Columbus's July 2026 forecast shows daily high temperatures ranging from 82° to 93°, with overnight lows between 63° and 74°. The average high for July is 89° with an average low of 69°. 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 Columbus. See also: August | September | October.