S
M
T
W
T
F
S
26
54°
37°
27
53°
35°
28
55°
40°
29
55°
35°
30
56°
35°
1
56°
34°
2
55°
36°
3
56°
39°
4
57°
37°
5
56°
37°
6
57°
39°
7
58°
39°
8
60°
40°
9
59°
38°
10
58°
39°
11
59°
39°
12
60°
43°
13
65°
46°
14
61°
45°
15
62°
50°
16
72°
46°
17
62°
43°
18
63°
42°
19
65°
51°
20
73°
51°
21
73°
46°
22
64°
43°
23
64°
44°
24
65°
44°
25
68°
46°
26
75°
52°
27
76°
49°
28
77°
48°
29
69°
47°
30
73°
50°
31
69°
54°
1
76°
46°
2
70°
46°
3
68°
45°
4
67°
49°
5
70°
53°
6
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dundee
Dundee's May 2026 forecast shows daily high temperatures ranging from 53° to 77°, with overnight lows between 34° and 56°. The average high for May is 64° with an average low of 44°. 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 Dundee. See also: June | July | August.
