S
M
T
W
T
F
S
31
N/A
1
91°
70°
2
87°
70°
3
83°
64°
4
84°
66°
5
88°
70°
6
86°
71°
7
87°
70°
8
88°
69°
9
91°
69°
10
89°
70°
11
89°
71°
12
92°
71°
13
90°
70°
14
91°
69°
15
88°
70°
16
88°
71°
17
85°
70°
18
86°
71°
19
89°
71°
20
90°
70°
21
91°
71°
22
91°
71°
23
89°
70°
24
88°
71°
25
88°
71°
26
89°
70°
27
89°
71°
28
88°
72°
29
88°
72°
30
90°
71°
1
90°
72°
2
91°
72°
3
91°
71°
4
92°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Georgetown
Georgetown's June 2026 forecast shows daily high temperatures ranging from 83° to 92°, with overnight lows between 64° and 72°. The average high for June is 89° 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 June weather will actually feel in Georgetown. See also: July | August | September.