S
M
T
W
T
F
S
26
63°
41°
27
70°
39°
28
61°
45°
29
64°
45°
30
66°
45°
1
73°
50°
2
72°
48°
3
66°
54°
4
59°
50°
5
61°
48°
6
54°
41°
7
57°
41°
8
64°
41°
9
70°
43°
10
55°
36°
11
52°
32°
12
57°
32°
13
55°
41°
14
54°
42°
15
58°
40°
16
58°
48°
17
59°
43°
18
63°
49°
19
68°
51°
20
71°
51°
21
71°
50°
22
72°
51°
23
72°
52°
24
73°
52°
25
71°
51°
26
70°
50°
27
61°
43°
28
60°
44°
29
61°
43°
30
62°
47°
31
62°
49°
1
66°
50°
2
69°
51°
3
70°
52°
4
70°
51°
5
69°
51°
6
69°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Girton
Girton's May 2026 forecast shows daily high temperatures ranging from 54° to 73°, with overnight lows between 40° and 52°. The average high for May is 66° with an average low of 48°. 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 Girton. See also: June | July | August.