S
M
T
W
T
F
S
26
85°
67°
27
85°
68°
28
88°
68°
29
89°
67°
30
90°
68°
31
90°
68°
1
89°
67°
2
89°
68°
3
88°
63°
4
87°
60°
5
83°
61°
6
84°
60°
7
83°
61°
8
85°
66°
9
88°
67°
10
89°
66°
11
88°
67°
12
89°
67°
13
Hist. Avg.
86°
64°
14
Hist. Avg.
86°
64°
15
Hist. Avg.
85°
63°
16
Hist. Avg.
85°
63°
17
Hist. Avg.
85°
63°
18
Hist. Avg.
85°
63°
19
Hist. Avg.
85°
63°
20
Hist. Avg.
85°
63°
21
Hist. Avg.
85°
62°
22
Hist. Avg.
85°
62°
23
Hist. Avg.
84°
62°
24
Hist. Avg.
84°
62°
25
Hist. Avg.
84°
62°
26
Hist. Avg.
84°
62°
27
Hist. Avg.
84°
61°
28
Hist. Avg.
84°
61°
29
Hist. Avg.
84°
61°
30
Hist. Avg.
83°
61°
31
Hist. Avg.
83°
60°
1
Hist. Avg.
83°
60°
2
Hist. Avg.
83°
60°
3
Hist. Avg.
82°
60°
4
Hist. Avg.
82°
60°
5
Hist. Avg.
82°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Columbia
Columbia's August 2026 forecast shows daily high temperatures ranging from 83° to 90°, with overnight lows between 60° and 68°. The average high for August is 87° with an average low of 66°. 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 Columbia. See also: September | October | November.
