S
M
T
W
T
F
S
26
72°
46°
27
67°
52°
28
69°
42°
29
74°
44°
30
73°
45°
31
78°
44°
1
79°
43°
2
72°
54°
3
59°
54°
4
61°
50°
5
61°
52°
6
57°
51°
7
58°
49°
8
65°
49°
9
66°
51°
10
68°
52°
11
68°
48°
12
67°
51°
13
66°
49°
14
63°
51°
15
65°
51°
16
63°
48°
17
61°
42°
18
56°
41°
19
55°
40°
20
54°
40°
21
54°
41°
22
55°
39°
23
54°
40°
24
55°
42°
25
54°
40°
26
54°
40°
27
55°
41°
28
55°
43°
29
58°
45°
30
59°
46°
31
59°
45°
1
55°
41°
2
52°
38°
3
51°
38°
4
52°
43°
5
54°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Georgetown
Georgetown's August 2026 forecast shows daily high temperatures ranging from 51° to 68°, with overnight lows between 38° and 52°. The average high for August is 58° with an average low of 45°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Georgetown. See also: September | October | November.
