S
M
T
W
T
F
S
29
78°
48°
30
78°
48°
1
77°
47°
2
74°
47°
3
74°
42°
4
69°
41°
5
68°
41°
6
70°
40°
7
70°
42°
8
71°
41°
9
67°
45°
10
68°
42°
11
67°
36°
12
66°
35°
13
64°
37°
14
67°
38°
15
68°
37°
16
66°
37°
17
66°
38°
18
67°
38°
19
66°
39°
20
68°
39°
21
69°
41°
22
69°
43°
23
70°
37°
24
70°
36°
25
66°
36°
26
65°
37°
27
66°
38°
28
67°
38°
29
68°
39°
30
69°
39°
31
70°
40°
1
70°
37°
2
71°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Westmorland
Westmorland's December 2026 forecast shows daily high temperatures ranging from 64° to 78°, with overnight lows between 35° and 48°. The average high for December is 69° with an average low of 40°. 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 Westmorland. See also: January | February | March.
