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