S
M
T
W
T
F
S
26
81°
59°
27
79°
59°
28
90°
54°
29
100°
59°
30
95°
64°
31
90°
64°
1
86°
68°
2
91°
64°
3
99°
64°
4
93°
70°
5
90°
68°
6
82°
63°
7
82°
59°
8
91°
59°
9
88°
59°
10
93°
63°
11
90°
64°
12
N/A
13
100°
62°
14
101°
64°
15
99°
68°
16
79°
62°
17
80°
62°
18
80°
60°
19
77°
58°
20
76°
57°
21
79°
58°
22
75°
56°
23
74°
55°
24
73°
56°
25
78°
60°
26
71°
56°
27
74°
55°
28
70°
52°
29
70°
53°
30
71°
57°
31
72°
57°
1
69°
56°
2
69°
52°
3
68°
50°
4
70°
50°
5
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Nancy
Nancy's August 2026 forecast shows daily high temperatures ranging from 68° to 101°, with overnight lows between 50° and 68°. The average high for August is 77° with an average low of 57°. 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 Nancy. See also: September | October | November.