S
M
T
W
T
F
S
29
35°
16°
30
35°
22°
1
36°
16°
2
35°
14°
3
26°
19°
4
32°
21°
5
35°
21°
6
34°
20°
7
35°
20°
8
34°
18°
9
32°
16°
10
31°
17°
11
30°
16°
12
30°
9°
13
27°
7°
14
22°
12°
15
21°
15°
16
27°
10°
17
29°
14°
18
29°
17°
19
30°
16°
20
31°
12°
21
30°
9°
22
24°
15°
23
31°
12°
24
30°
2°
25
28°
-2°
26
16°
-1°
27
15°
-5°
28
17°
-3°
29
13°
-8°
30
13°
-4°
31
9°
-5°
1
12°
10°
2
20°
-3°
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 9° to 36°, with overnight lows between -8° and 22°. The average high for December is 27° with an average low of 10°. 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.
