S
M
T
W
T
F
S
28
94°
72°
29
96°
73°
30
96°
75°
1
96°
76°
2
94°
75°
3
97°
74°
4
96°
73°
5
95°
75°
6
94°
76°
7
93°
75°
8
94°
75°
9
93°
73°
10
92°
75°
11
92°
75°
12
91°
74°
13
88°
74°
14
89°
73°
15
90°
75°
16
92°
75°
17
91°
74°
18
91°
75°
19
92°
75°
20
91°
74°
21
91°
75°
22
94°
75°
23
93°
76°
24
94°
76°
25
95°
75°
26
95°
76°
27
92°
76°
28
95°
75°
29
96°
76°
30
96°
76°
31
95°
75°
1
91°
76°
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 88° to 97°, with overnight lows between 72° and 76°. The average high for July is 93° with an average low of 75°. 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.