S
M
T
W
T
F
S
29
63°
51°
30
67°
54°
1
68°
54°
2
68°
47°
3
65°
41°
4
59°
48°
5
61°
45°
6
60°
46°
7
59°
50°
8
62°
52°
9
65°
51°
10
58°
46°
11
57°
45°
12
58°
48°
13
65°
52°
14
65°
52°
15
68°
48°
16
62°
48°
17
59°
46°
18
56°
45°
19
60°
49°
20
63°
47°
21
58°
44°
22
63°
49°
23
65°
50°
24
63°
51°
25
64°
44°
26
69°
38°
27
67°
38°
28
56°
41°
29
62°
38°
30
57°
44°
31
57°
44°
1
59°
37°
2
60°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Gulfport
Gulfport's December 2026 forecast shows daily high temperatures ranging from 56° to 69°, with overnight lows between 37° and 54°. The average high for December is 62° with an average low of 46°. 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 Gulfport. See also: January | February | March.
