S
M
T
W
T
F
S
29
76°
46°
30
75°
44°
1
69°
42°
2
64°
44°
3
62°
52°
4
65°
55°
5
72°
55°
6
74°
54°
7
73°
54°
8
72°
48°
9
72°
42°
10
68°
41°
11
61°
43°
12
62°
42°
13
63°
40°
14
61°
42°
15
61°
43°
16
60°
43°
17
Hist. Avg.
66°
47°
18
Hist. Avg.
66°
47°
19
Hist. Avg.
65°
47°
20
Hist. Avg.
65°
46°
21
Hist. Avg.
65°
46°
22
Hist. Avg.
65°
46°
23
Hist. Avg.
65°
46°
24
Hist. Avg.
64°
46°
25
Hist. Avg.
64°
46°
26
Hist. Avg.
64°
46°
27
Hist. Avg.
64°
46°
28
Hist. Avg.
64°
46°
29
Hist. Avg.
64°
46°
30
Hist. Avg.
64°
46°
31
Hist. Avg.
64°
45°
1
Hist. Avg.
63°
45°
2
Hist. Avg.
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Lynn Haven
Lynn Haven's December 2026 forecast shows daily high temperatures ranging from 60° to 76°, with overnight lows between 40° and 55°. The average high for December is 67° 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 Lynn Haven. See also: January | February | March.
