S
M
T
W
T
F
S
26
81°
58°
27
85°
61°
28
82°
68°
29
78°
60°
30
81°
54°
31
86°
53°
1
80°
64°
2
80°
68°
3
79°
56°
4
86°
52°
5
88°
63°
6
86°
69°
7
84°
68°
8
84°
68°
9
84°
65°
10
81°
68°
11
79°
66°
12
80°
66°
13
83°
65°
14
80°
58°
15
77°
64°
16
79°
64°
17
78°
61°
18
79°
60°
19
79°
60°
20
80°
61°
21
81°
61°
22
81°
60°
23
79°
59°
24
76°
55°
25
76°
56°
26
81°
61°
27
83°
63°
28
82°
61°
29
77°
57°
30
74°
54°
31
74°
56°
1
76°
61°
2
74°
61°
3
80°
62°
4
81°
61°
5
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Columbiana
Columbiana's August 2026 forecast shows daily high temperatures ranging from 74° to 83°, with overnight lows between 54° and 68°. The average high for August is 79° with an average low of 61°. 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 Columbiana. See also: September | October | November.