S
M
T
W
T
F
S
29
70°
37°
30
69°
36°
1
58°
32°
2
57°
34°
3
56°
42°
4
57°
48°
5
64°
46°
6
67°
45°
7
63°
46°
8
64°
41°
9
66°
35°
10
55°
32°
11
54°
33°
12
55°
31°
13
56°
31°
14
52°
32°
15
53°
34°
16
51°
34°
17
Hist. Avg.
59°
39°
18
Hist. Avg.
59°
39°
19
Hist. Avg.
58°
38°
20
Hist. Avg.
58°
38°
21
Hist. Avg.
58°
38°
22
Hist. Avg.
58°
38°
23
Hist. Avg.
58°
38°
24
Hist. Avg.
58°
38°
25
Hist. Avg.
58°
38°
26
Hist. Avg.
57°
38°
27
Hist. Avg.
57°
38°
28
Hist. Avg.
57°
37°
29
Hist. Avg.
57°
37°
30
Hist. Avg.
57°
37°
31
Hist. Avg.
57°
37°
1
Hist. Avg.
57°
37°
2
Hist. Avg.
57°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Westhill
Westhill's December 2026 forecast shows daily high temperatures ranging from 51° to 70°, with overnight lows between 31° and 48°. The average high for December is 59° with an average low of 37°. 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 Westhill. See also: January | February | March.