S
M
T
W
T
F
S
26
97°
74°
27
97°
76°
28
94°
72°
29
89°
73°
30
81°
68°
31
78°
64°
1
82°
60°
2
83°
59°
3
85°
65°
4
74°
59°
5
76°
60°
6
78°
57°
7
86°
58°
8
78°
55°
9
85°
63°
10
88°
70°
11
91°
69°
12
87°
69°
13
83°
68°
14
82°
68°
15
83°
71°
16
79°
63°
17
82°
60°
18
83°
65°
19
78°
62°
20
82°
58°
21
83°
63°
22
83°
62°
23
72°
59°
24
81°
63°
25
86°
64°
26
83°
61°
27
83°
56°
28
85°
61°
29
90°
71°
30
91°
67°
31
89°
69°
1
91°
70°
2
94°
69°
3
95°
75°
4
95°
68°
5
92°
69°
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.
