S
M
T
W
T
F
S
26
84°
70°
27
85°
71°
28
86°
73°
29
89°
70°
30
84°
71°
31
84°
72°
1
85°
72°
2
84°
71°
3
86°
73°
4
86°
73°
5
88°
71°
6
83°
67°
7
84°
72°
8
89°
71°
9
85°
72°
10
89°
72°
11
85°
71°
12
85°
71°
13
86°
70°
14
85°
71°
15
83°
67°
16
82°
66°
17
82°
71°
18
83°
71°
19
83°
70°
20
86°
71°
21
86°
71°
22
85°
70°
23
86°
70°
24
88°
70°
25
89°
70°
26
88°
67°
27
86°
68°
28
83°
69°
29
81°
63°
30
85°
62°
31
79°
62°
1
78°
68°
2
79°
69°
3
85°
68°
4
86°
69°
5
86°
67°
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 78° to 89°, with overnight lows between 62° and 73°. The average high for August is 85° with an average low of 70°. 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.
