S
M
T
W
T
F
S
28
84°
68°
29
93°
72°
30
93°
72°
1
93°
70°
2
95°
72°
3
95°
73°
4
91°
68°
5
86°
68°
6
85°
69°
7
88°
67°
8
90°
69°
9
91°
71°
10
87°
70°
11
84°
66°
12
87°
68°
13
86°
69°
14
88°
66°
15
89°
69°
16
88°
69°
17
88°
70°
18
88°
68°
19
88°
65°
20
84°
63°
21
82°
62°
22
82°
62°
23
83°
63°
24
83°
65°
25
85°
65°
26
84°
67°
27
87°
68°
28
88°
69°
29
88°
69°
30
89°
68°
31
86°
69°
1
88°
69°
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 91°, with overnight lows between 62° and 71°. 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.