S
M
T
W
T
F
S
27
47°
35°
28
44°
36°
29
43°
38°
30
47°
38°
31
46°
37°
1
46°
38°
2
45°
38°
3
45°
39°
4
47°
38°
5
48°
37°
6
46°
38°
7
45°
40°
8
49°
39°
9
48°
38°
10
49°
39°
11
48°
33°
12
48°
33°
13
43°
34°
14
43°
33°
15
44°
35°
16
43°
38°
17
44°
33°
18
46°
31°
19
43°
33°
20
43°
38°
21
47°
39°
22
48°
34°
23
49°
32°
24
48°
30°
25
42°
32°
26
42°
33°
27
43°
37°
28
44°
38°
29
46°
36°
30
46°
33°
31
45°
38°
1
45°
38°
2
47°
37°
3
46°
37°
4
47°
36°
5
45°
34°
6
43°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Barry
Barry's January 2027 forecast shows daily high temperatures ranging from 42° to 49°, with overnight lows between 30° and 40°. The average high for January is 46° with an average low of 36°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Barry. See also: February | March | April.