S
M
T
W
T
F
S
28
85°
69°
29
90°
69°
30
92°
73°
1
96°
75°
2
95°
73°
3
97°
75°
4
95°
73°
5
89°
72°
6
91°
70°
7
89°
71°
8
92°
68°
9
91°
75°
10
86°
70°
11
79°
69°
12
89°
68°
13
91°
67°
14
92°
69°
15
94°
70°
16
94°
74°
17
94°
71°
18
93°
71°
19
82°
65°
20
87°
61°
21
90°
70°
22
75°
58°
23
77°
54°
24
79°
58°
25
83°
60°
26
80°
66°
27
85°
66°
28
85°
68°
29
81°
64°
30
85°
59°
31
88°
68°
1
80°
70°
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 80° to 88°, with overnight lows between 68° and 70°. The average high for July is 84° 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.