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