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