S
M
T
W
T
F
S
26
78°
59°
27
75°
58°
28
72°
60°
29
74°
59°
30
72°
58°
31
72°
60°
1
73°
60°
2
77°
56°
3
77°
61°
4
78°
58°
5
72°
56°
6
73°
55°
7
73°
56°
8
76°
57°
9
77°
61°
10
78°
59°
11
73°
58°
12
71°
53°
13
73°
56°
14
77°
56°
15
79°
61°
16
72°
58°
17
73°
60°
18
Hist. Avg.
72°
54°
19
Hist. Avg.
71°
54°
20
Hist. Avg.
71°
54°
21
Hist. Avg.
71°
53°
22
Hist. Avg.
71°
53°
23
Hist. Avg.
71°
53°
24
Hist. Avg.
71°
53°
25
Hist. Avg.
70°
53°
26
Hist. Avg.
70°
53°
27
Hist. Avg.
70°
53°
28
Hist. Avg.
70°
53°
29
Hist. Avg.
70°
53°
30
Hist. Avg.
69°
53°
31
Hist. Avg.
69°
52°
1
Hist. Avg.
69°
52°
2
Hist. Avg.
69°
52°
3
Hist. Avg.
69°
52°
4
Hist. Avg.
68°
52°
5
Hist. Avg.
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Valenciennes
Valenciennes's August 2026 forecast shows daily high temperatures ranging from 71° to 79°, with overnight lows between 53° and 61°. The average high for August is 75° with an average low of 58°. 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 Valenciennes. See also: September | October | November.
