S
M
T
W
T
F
S
28
88°
64°
29
88°
61°
30
83°
61°
1
83°
68°
2
88°
68°
3
90°
66°
4
89°
67°
5
87°
62°
6
83°
62°
7
83°
66°
8
85°
68°
9
84°
68°
10
87°
66°
11
83°
63°
12
84°
66°
13
87°
66°
14
87°
67°
15
88°
68°
16
89°
69°
17
88°
68°
18
86°
69°
19
87°
69°
20
89°
67°
21
90°
69°
22
91°
69°
23
91°
68°
24
90°
69°
25
90°
64°
26
85°
63°
27
83°
63°
28
84°
64°
29
86°
65°
30
90°
69°
31
90°
67°
1
89°
68°
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 83° to 91°, with overnight lows between 61° and 69°. The average high for July is 87° with an average low of 66°. 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.