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°
73°
16
95°
69°
17
90°
72°
18
85°
70°
19
85°
63°
20
85°
69°
21
83°
65°
22
83°
64°
23
81°
63°
24
86°
66°
25
84°
64°
26
84°
66°
27
83°
66°
28
82°
65°
29
81°
62°
30
81°
68°
31
89°
68°
1
81°
66°
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 95°, with overnight lows between 62° and 73°. The average high for July is 85° 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.