S
M
T
W
T
F
S
31
70°
55°
1
75°
59°
2
78°
59°
3
79°
61°
4
76°
60°
5
81°
61°
6
75°
59°
7
76°
62°
8
79°
65°
9
83°
66°
10
84°
67°
11
84°
67°
12
83°
66°
13
79°
66°
14
81°
67°
15
83°
68°
16
83°
68°
17
84°
67°
18
86°
68°
19
83°
67°
20
81°
68°
21
86°
70°
22
87°
70°
23
86°
69°
24
87°
69°
25
82°
68°
26
85°
70°
27
88°
71°
28
88°
71°
29
87°
70°
30
89°
70°
1
88°
66°
2
82°
66°
3
83°
67°
4
84°
68°
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 70° to 89°, with overnight lows between 55° and 71°. The average high for June is 82° 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 June weather will actually feel in Georgetown. See also: July | August | September.