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