S
M
T
W
T
F
S
26
86°
65°
27
68°
60°
28
N/A
29
88°
68°
30
77°
60°
1
72°
60°
2
66°
50°
3
72°
50°
4
77°
55°
5
82°
61°
6
84°
64°
7
87°
66°
8
83°
64°
9
82°
62°
10
80°
63°
11
81°
67°
12
80°
64°
13
83°
65°
14
85°
65°
15
85°
60°
16
83°
59°
17
78°
59°
18
80°
60°
19
81°
63°
20
85°
65°
21
86°
66°
22
87°
66°
23
87°
67°
24
84°
68°
25
85°
66°
26
87°
68°
27
86°
68°
28
79°
65°
29
80°
66°
30
82°
68°
31
80°
69°
1
82°
70°
2
83°
70°
3
83°
69°
4
84°
70°
5
84°
70°
6
85°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Georgetown
Georgetown's May 2026 forecast shows daily high temperatures ranging from 66° to 88°, with overnight lows between 50° and 71°. The average high for May is 82° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Georgetown. See also: June | July | August.
