S
M
T
W
T
F
S
26
83°
64°
27
87°
68°
28
85°
70°
29
85°
70°
30
87°
68°
1
87°
76°
2
88°
77°
3
89°
78°
4
85°
76°
5
86°
71°
6
85°
72°
7
87°
70°
8
89°
77°
9
89°
80°
10
89°
79°
11
88°
80°
12
89°
79°
13
89°
77°
14
84°
74°
15
87°
74°
16
85°
71°
17
87°
75°
18
84°
69°
19
86°
76°
20
87°
77°
21
87°
77°
22
88°
78°
23
88°
80°
24
88°
79°
25
88°
78°
26
88°
78°
27
87°
78°
28
88°
76°
29
87°
80°
30
89°
80°
31
90°
80°
1
89°
79°
2
90°
77°
3
87°
77°
4
88°
76°
5
89°
76°
6
90°
77°
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 87° to 90°, with overnight lows between 76° and 80°. The average high for May is 88° with an average low of 78°. 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.
