S
M
T
W
T
F
S
26
63°
46°
27
76°
45°
28
77°
54°
29
62°
49°
30
54°
44°
1
52°
38°
2
47°
37°
3
63°
37°
4
74°
50°
5
74°
60°
6
60°
47°
7
63°
41°
8
64°
46°
9
70°
51°
10
65°
48°
11
65°
42°
12
72°
42°
13
72°
48°
14
57°
45°
15
70°
44°
16
74°
52°
17
87°
60°
18
90°
67°
19
90°
69°
20
71°
47°
21
72°
54°
22
64°
54°
23
67°
61°
24
75°
63°
25
75°
58°
26
78°
59°
27
77°
60°
28
79°
59°
29
76°
57°
30
78°
61°
31
81°
63°
1
77°
54°
2
76°
59°
3
77°
58°
4
71°
57°
5
72°
57°
6
74°
59°
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 64° to 81°, with overnight lows between 47° and 63°. The average high for May is 74° with an average low of 58°. 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.
