S
M
T
W
T
F
S
26
96°
73°
27
96°
74°
28
96°
74°
29
96°
73°
30
98°
74°
31
98°
74°
1
101°
75°
2
100°
75°
3
99°
72°
4
99°
74°
5
97°
74°
6
100°
75°
7
97°
76°
8
98°
73°
9
97°
74°
10
94°
75°
11
98°
75°
12
98°
76°
13
98°
76°
14
98°
77°
15
100°
76°
16
100°
71°
17
101°
70°
18
100°
74°
19
100°
75°
20
101°
70°
21
103°
74°
22
104°
77°
23
102°
78°
24
102°
75°
25
100°
76°
26
102°
78°
27
102°
78°
28
98°
74°
29
99°
71°
30
98°
76°
31
100°
72°
1
97°
76°
2
102°
78°
3
97°
77°
4
90°
78°
5
96°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Columbus
Columbus's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Columbus. See also: September | October | November.
