S
M
T
W
T
F
S
29
45°
31°
30
47°
31°
1
46°
32°
2
47°
33°
3
44°
38°
4
50°
37°
5
50°
35°
6
49°
37°
7
49°
37°
8
48°
36°
9
50°
38°
10
50°
37°
11
48°
39°
12
50°
35°
13
51°
36°
14
49°
38°
15
48°
37°
16
49°
39°
17
51°
37°
18
51°
37°
19
50°
34°
20
50°
30°
21
44°
35°
22
46°
31°
23
48°
31°
24
43°
30°
25
42°
30°
26
42°
33°
27
43°
37°
28
45°
36°
29
49°
28°
30
48°
29°
31
43°
30°
1
43°
30°
2
44°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Longfield
Longfield's December 2026 forecast shows daily high temperatures ranging from 42° to 51°, with overnight lows between 28° and 39°. The average high for December is 47° with an average low of 34°. 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 Longfield. See also: January | February | March.
