S
M
T
W
T
F
S
29
40°
32°
30
40°
33°
1
39°
32°
2
38°
29°
3
38°
30°
4
39°
30°
5
38°
29°
6
38°
29°
7
37°
32°
8
37°
37°
9
41°
29°
10
41°
27°
11
37°
26°
12
39°
28°
13
40°
29°
14
39°
30°
15
39°
31°
16
40°
29°
17
39°
29°
18
38°
31°
19
38°
29°
20
39°
28°
21
38°
28°
22
38°
29°
23
40°
32°
24
39°
31°
25
36°
28°
26
37°
29°
27
35°
29°
28
37°
28°
29
36°
33°
30
35°
35°
31
Hist. Avg.
39°
29°
1
Hist. Avg.
39°
29°
2
Hist. Avg.
39°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Nancy
Nancy's December 2026 forecast shows daily high temperatures ranging from 35° to 41°, with overnight lows between 26° and 37°. The average high for December is 38° with an average low of 30°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Nancy. See also: January | February | March.
