S
M
T
W
T
F
S
26
86°
63°
27
88°
64°
28
90°
64°
29
90°
61°
30
84°
62°
31
88°
65°
1
91°
64°
2
91°
65°
3
89°
64°
4
89°
65°
5
90°
64°
6
88°
59°
7
87°
64°
8
Hist. Avg.
83°
62°
9
Hist. Avg.
83°
62°
10
Hist. Avg.
82°
62°
11
Hist. Avg.
82°
62°
12
Hist. Avg.
82°
62°
13
Hist. Avg.
82°
62°
14
Hist. Avg.
82°
62°
15
Hist. Avg.
82°
62°
16
Hist. Avg.
82°
62°
17
Hist. Avg.
82°
62°
18
Hist. Avg.
82°
62°
19
Hist. Avg.
81°
62°
20
Hist. Avg.
81°
62°
21
Hist. Avg.
81°
61°
22
Hist. Avg.
81°
61°
23
Hist. Avg.
81°
61°
24
Hist. Avg.
81°
61°
25
Hist. Avg.
81°
61°
26
Hist. Avg.
80°
61°
27
Hist. Avg.
80°
61°
28
Hist. Avg.
80°
61°
29
Hist. Avg.
80°
60°
30
Hist. Avg.
80°
60°
31
Hist. Avg.
79°
60°
1
Hist. Avg.
79°
60°
2
Hist. Avg.
79°
60°
3
Hist. Avg.
79°
60°
4
Hist. Avg.
79°
60°
5
Hist. Avg.
78°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Carcassonne
Carcassonne's August 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 59° and 65°. The average high for August is 89° with an average low of 63°. 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 Carcassonne. See also: September | October | November.