S
M
T
W
T
F
S
29
62°
42°
30
63°
36°
1
53°
29°
2
47°
27°
3
51°
37°
4
55°
40°
5
51°
36°
6
47°
31°
7
47°
27°
8
44°
25°
9
45°
25°
10
45°
30°
11
50°
28°
12
55°
34°
13
53°
32°
14
50°
29°
15
49°
30°
16
46°
30°
17
47°
27°
18
44°
24°
19
43°
21°
20
42°
23°
21
44°
28°
22
50°
28°
23
45°
24°
24
43°
22°
25
43°
24°
26
44°
26°
27
43°
24°
28
44°
25°
29
44°
25°
30
45°
26°
31
45°
22°
1
42°
22°
2
42°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Stuart
Stuart's December 2026 forecast shows daily high temperatures ranging from 42° to 63°, with overnight lows between 21° and 42°. The average high for December is 48° with an average low of 28°. 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 Stuart. See also: January | February | March.