S
M
T
W
T
F
S
26
91°
67°
27
93°
67°
28
93°
66°
29
94°
68°
30
95°
68°
31
94°
67°
1
88°
63°
2
87°
63°
3
91°
66°
4
89°
63°
5
88°
63°
6
92°
66°
7
91°
65°
8
86°
66°
9
89°
66°
10
93°
65°
11
95°
66°
12
94°
61°
13
90°
60°
14
89°
61°
15
90°
60°
16
91°
62°
17
91°
66°
18
94°
65°
19
95°
63°
20
93°
60°
21
90°
58°
22
87°
57°
23
86°
56°
24
85°
61°
25
86°
59°
26
92°
60°
27
92°
62°
28
93°
64°
29
93°
64°
30
94°
63°
31
93°
62°
1
92°
59°
2
90°
58°
3
89°
60°
4
90°
61°
5
92°
63°
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 85° to 95°, with overnight lows between 56° and 68°. The average high for August is 91° with an average low of 63°. 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.
