S
M
T
W
T
F
S
26
85°
65°
27
78°
61°
28
77°
56°
29
77°
63°
30
79°
60°
31
79°
64°
1
82°
64°
2
84°
63°
3
82°
60°
4
77°
58°
5
78°
63°
6
82°
63°
7
76°
60°
8
77°
60°
9
76°
56°
10
76°
58°
11
78°
62°
12
83°
62°
13
78°
59°
14
76°
57°
15
79°
62°
16
76°
62°
17
84°
61°
18
84°
62°
19
83°
62°
20
81°
58°
21
76°
60°
22
80°
61°
23
84°
61°
24
83°
60°
25
85°
54°
26
81°
50°
27
74°
47°
28
73°
52°
29
75°
56°
30
83°
58°
31
83°
47°
1
82°
47°
2
70°
45°
3
69°
45°
4
68°
47°
5
69°
47°
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 68° to 85°, with overnight lows between 45° and 65°. The average high for August is 79° with an average low of 58°. 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.
