S
M
T
W
T
F
S
29
43°
27°
30
43°
34°
1
53°
30°
2
53°
32°
3
45°
34°
4
55°
24°
5
55°
26°
6
41°
25°
7
41°
27°
8
42°
23°
9
41°
20°
10
39°
20°
11
36°
21°
12
36°
20°
13
37°
22°
14
38°
20°
15
37°
22°
16
37°
24°
17
38°
24°
18
39°
29°
19
40°
32°
20
41°
29°
21
42°
24°
22
40°
23°
23
36°
22°
24
37°
25°
25
36°
27°
26
39°
26°
27
37°
25°
28
39°
24°
29
39°
22°
30
40°
21°
31
41°
14°
1
Hist. Avg.
38°
20°
2
Hist. Avg.
37°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Scotland
Scotland's December 2026 forecast shows daily high temperatures ranging from 36° to 55°, with overnight lows between 14° and 34°. The average high for December is 41° with an average low of 25°. 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 Scotland. See also: January | February | March.
