S
M
T
W
T
F
S
29
76°
66°
30
77°
69°
1
81°
68°
2
83°
65°
3
82°
63°
4
77°
64°
5
77°
63°
6
79°
62°
7
76°
61°
8
75°
62°
9
75°
63°
10
76°
66°
11
77°
65°
12
77°
66°
13
Hist. Avg.
79°
64°
14
Hist. Avg.
79°
64°
15
Hist. Avg.
78°
64°
16
Hist. Avg.
78°
64°
17
Hist. Avg.
78°
64°
18
Hist. Avg.
78°
64°
19
Hist. Avg.
78°
63°
20
Hist. Avg.
78°
63°
21
Hist. Avg.
78°
63°
22
Hist. Avg.
78°
63°
23
Hist. Avg.
78°
63°
24
Hist. Avg.
78°
62°
25
Hist. Avg.
77°
62°
26
Hist. Avg.
77°
62°
27
Hist. Avg.
77°
62°
28
Hist. Avg.
77°
62°
29
Hist. Avg.
77°
62°
30
Hist. Avg.
77°
62°
31
Hist. Avg.
77°
61°
1
Hist. Avg.
77°
61°
2
Hist. Avg.
77°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Hillsboro Beach
Hillsboro Beach's December 2026 forecast shows daily high temperatures ranging from 75° to 83°, with overnight lows between 61° and 69°. The average high for December is 78° with an average low of 65°. 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 Hillsboro Beach. See also: January | February | March.
