S
M
T
W
T
F
S
29
45°
36°
30
47°
40°
1
47°
40°
2
49°
41°
3
50°
41°
4
50°
40°
5
49°
40°
6
49°
39°
7
48°
39°
8
48°
38°
9
49°
39°
10
45°
38°
11
45°
38°
12
49°
35°
13
50°
38°
14
44°
41°
15
48°
40°
16
50°
40°
17
50°
38°
18
49°
38°
19
48°
37°
20
46°
37°
21
45°
38°
22
48°
36°
23
45°
39°
24
45°
37°
25
47°
36°
26
45°
35°
27
43°
38°
28
47°
39°
29
46°
33°
30
48°
34°
31
45°
34°
1
44°
35°
2
44°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Carrickmore
Carrickmore's December 2026 forecast shows daily high temperatures ranging from 43° to 50°, with overnight lows between 33° and 41°. The average high for December is 47° with an average low of 38°. 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 Carrickmore. See also: January | February | March.