S
M
T
W
T
F
S
27
69°
50°
28
68°
44°
29
64°
38°
30
58°
40°
1
59°
47°
2
64°
43°
3
66°
47°
4
66°
47°
5
65°
48°
6
66°
49°
7
67°
48°
8
66°
41°
9
67°
40°
10
58°
39°
11
53°
38°
12
54°
42°
13
52°
43°
14
53°
44°
15
61°
45°
16
61°
44°
17
60°
38°
18
61°
33°
19
50°
32°
20
51°
31°
21
48°
34°
22
48°
40°
23
53°
36°
24
55°
31°
25
48°
30°
26
46°
32°
27
45°
38°
28
50°
29°
29
54°
27°
30
54°
28°
31
58°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Georgetown
Georgetown's October 2026 forecast shows daily high temperatures ranging from 45° to 69°, with overnight lows between 27° and 50°. The average high for October is 58° with an average low of 39°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Georgetown. See also: November | December | January.