S
M
T
W
T
F
S
29
48°
33°
30
47°
31°
1
47°
32°
2
48°
34°
3
50°
33°
4
52°
35°
5
51°
40°
6
49°
36°
7
48°
42°
8
47°
32°
9
54°
38°
10
46°
32°
11
46°
30°
12
Hist. Avg.
52°
37°
13
Hist. Avg.
52°
37°
14
Hist. Avg.
52°
37°
15
Hist. Avg.
52°
37°
16
Hist. Avg.
52°
37°
17
Hist. Avg.
52°
37°
18
Hist. Avg.
52°
37°
19
Hist. Avg.
53°
37°
20
Hist. Avg.
53°
37°
21
Hist. Avg.
53°
37°
22
Hist. Avg.
53°
37°
23
Hist. Avg.
53°
37°
24
Hist. Avg.
53°
37°
25
Hist. Avg.
53°
37°
26
Hist. Avg.
53°
38°
27
Hist. Avg.
54°
38°
28
Hist. Avg.
54°
38°
29
Hist. Avg.
54°
38°
30
Hist. Avg.
54°
38°
31
Hist. Avg.
54°
38°
1
Hist. Avg.
54°
38°
2
Hist. Avg.
54°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Georgetown
Georgetown's December 2026 forecast shows daily high temperatures ranging from 46° to 54°, with overnight lows between 30° and 42°. The average high for December is 49° with an average low of 34°. 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 Georgetown. See also: January | February | March.
