S
M
T
W
T
F
S
28
89°
66°
29
80°
63°
30
81°
64°
1
80°
63°
2
81°
64°
3
82°
70°
4
85°
69°
5
83°
68°
6
84°
70°
7
87°
70°
8
89°
71°
9
90°
71°
10
90°
70°
11
86°
70°
12
89°
71°
13
89°
70°
14
86°
69°
15
87°
71°
16
84°
71°
17
88°
70°
18
86°
70°
19
84°
71°
20
85°
71°
21
83°
70°
22
83°
71°
23
84°
70°
24
83°
69°
25
83°
68°
26
84°
69°
27
86°
66°
28
85°
65°
29
85°
68°
30
86°
71°
31
89°
70°
1
88°
65°
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 80° to 90°, with overnight lows between 63° and 71°. The average high for July is 85° 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.