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