S
M
T
W
T
F
S
26
46°
35°
27
44°
32°
28
51°
35°
29
47°
36°
30
49°
38°
1
50°
41°
2
50°
40°
3
46°
37°
4
57°
42°
5
77°
53°
6
73°
52°
7
60°
44°
8
57°
41°
9
57°
40°
10
56°
42°
11
56°
44°
12
53°
43°
13
53°
38°
14
54°
45°
15
56°
45°
16
54°
44°
17
53°
41°
18
58°
43°
19
65°
43°
20
61°
42°
21
63°
44°
22
64°
45°
23
62°
45°
24
62°
44°
25
63°
45°
26
62°
45°
27
65°
46°
28
65°
46°
29
63°
45°
30
63°
46°
31
62°
47°
1
63°
47°
2
65°
46°
3
63°
47°
4
67°
47°
5
63°
46°
6
64°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Granton
Granton's May 2026 forecast shows daily high temperatures ranging from 53° to 77°, with overnight lows between 38° and 53°. The average high for May is 61° with an average low of 45°. 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 Granton. See also: June | July | August.
