S
M
T
W
T
F
S
29
73°
48°
30
71°
48°
1
72°
40°
2
69°
43°
3
64°
47°
4
65°
41°
5
64°
42°
6
65°
46°
7
67°
48°
8
71°
46°
9
70°
47°
10
68°
36°
11
70°
34°
12
57°
34°
13
56°
35°
14
59°
32°
15
55°
32°
16
54°
35°
17
57°
42°
18
60°
41°
19
60°
42°
20
57°
45°
21
61°
44°
22
66°
47°
23
68°
45°
24
69°
37°
25
69°
41°
26
66°
41°
27
60°
44°
28
Hist. Avg.
59°
37°
29
Hist. Avg.
59°
37°
30
Hist. Avg.
59°
37°
31
Hist. Avg.
59°
37°
1
Hist. Avg.
59°
37°
2
Hist. Avg.
59°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Brooklet
Brooklet's December 2026 forecast shows daily high temperatures ranging from 54° to 73°, with overnight lows between 32° and 48°. The average high for December is 64° with an average low of 41°. 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 Brooklet. See also: January | February | March.