S
M
T
W
T
F
S
26
91°
74°
27
93°
77°
28
97°
76°
29
95°
81°
30
94°
76°
31
94°
74°
1
87°
75°
2
94°
77°
3
87°
72°
4
90°
74°
5
94°
73°
6
93°
72°
7
91°
72°
8
94°
73°
9
92°
74°
10
92°
76°
11
96°
71°
12
93°
72°
13
97°
75°
14
92°
76°
15
97°
73°
16
97°
76°
17
100°
78°
18
98°
78°
19
98°
77°
20
97°
75°
21
94°
74°
22
96°
72°
23
97°
75°
24
97°
76°
25
96°
74°
26
95°
71°
27
94°
75°
28
91°
74°
29
90°
73°
30
93°
74°
31
94°
74°
1
96°
75°
2
97°
76°
3
98°
76°
4
96°
76°
5
90°
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.
