S
M
T
W
T
F
S
29
54°
38°
30
54°
36°
1
53°
32°
2
55°
23°
3
51°
21°
4
41°
20°
5
36°
21°
6
36°
20°
7
37°
21°
8
38°
22°
9
39°
23°
10
36°
19°
11
35°
25°
12
38°
25°
13
39°
20°
14
35°
17°
15
33°
17°
16
34°
26°
17
34°
31°
18
45°
32°
19
48°
30°
20
50°
29°
21
45°
33°
22
48°
31°
23
49°
28°
24
47°
22°
25
39°
23°
26
39°
28°
27
43°
32°
28
47°
31°
29
48°
29°
30
48°
26°
31
46°
22°
1
43°
21°
2
33°
21°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Barry
Barry's December 2026 forecast shows daily high temperatures ranging from 33° to 55°, with overnight lows between 17° and 38°. The average high for December is 43° with an average low of 26°. 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 Barry. See also: January | February | March.
