S
M
T
W
T
F
S
28
89°
73°
29
87°
71°
30
88°
71°
1
89°
68°
2
86°
71°
3
87°
71°
4
88°
70°
5
87°
71°
6
85°
71°
7
88°
70°
8
89°
72°
9
89°
72°
10
87°
71°
11
89°
71°
12
91°
72°
13
91°
71°
14
89°
70°
15
85°
71°
16
85°
71°
17
86°
70°
18
85°
68°
19
85°
69°
20
84°
67°
21
85°
66°
22
85°
66°
23
86°
67°
24
85°
68°
25
86°
69°
26
85°
69°
27
87°
65°
28
87°
64°
29
89°
65°
30
88°
66°
31
88°
68°
1
89°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Georgetown
Georgetown's July 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 64° and 73°. The average high for July is 87° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Georgetown. See also: August | September | October.