S
M
T
W
T
F
S
29
50°
40°
30
47°
43°
1
48°
40°
2
46°
38°
3
45°
42°
4
45°
41°
5
48°
42°
6
47°
39°
7
45°
35°
8
43°
35°
9
44°
38°
10
45°
42°
11
48°
39°
12
45°
40°
13
48°
37°
14
45°
40°
15
50°
42°
16
49°
39°
17
47°
34°
18
44°
33°
19
41°
32°
20
44°
32°
21
41°
33°
22
43°
39°
23
45°
42°
24
50°
42°
25
43°
34°
26
44°
37°
27
45°
33°
28
44°
34°
29
42°
37°
30
43°
38°
31
43°
36°
1
44°
35°
2
43°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Seahurst
Seahurst's December 2026 forecast shows daily high temperatures ranging from 41° to 50°, with overnight lows between 32° and 43°. The average high for December is 45° with an average low of 38°. 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 Seahurst. See also: January | February | March.
