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
90°
68°
14
94°
70°
15
96°
72°
16
95°
70°
17
92°
72°
18
89°
70°
19
89°
72°
20
87°
66°
21
83°
63°
22
84°
64°
23
84°
64°
24
86°
66°
25
86°
67°
26
85°
64°
27
85°
69°
28
84°
65°
29
81°
62°
30
81°
68°
31
82°
65°
1
84°
68°
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 81° to 96°, with overnight lows between 62° and 72°. The average high for July is 87° with an average low of 67°. 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.