S
M
T
W
T
F
S
26
56°
39°
27
52°
37°
28
52°
39°
29
56°
43°
30
53°
43°
1
55°
42°
2
58°
42°
3
53°
40°
4
53°
42°
5
54°
40°
6
54°
39°
7
55°
43°
8
56°
44°
9
55°
44°
10
55°
43°
11
56°
45°
12
57°
44°
13
59°
44°
14
57°
42°
15
55°
40°
16
57°
44°
17
57°
43°
18
63°
47°
19
63°
47°
20
60°
46°
21
59°
41°
22
61°
41°
23
63°
47°
24
58°
46°
25
62°
47°
26
64°
48°
27
60°
47°
28
64°
48°
29
64°
47°
30
62°
46°
31
61°
43°
1
60°
44°
2
61°
47°
3
61°
43°
4
62°
46°
5
63°
45°
6
64°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clydebank
Clydebank's May 2026 forecast shows daily high temperatures ranging from 52° to 64°, with overnight lows between 37° and 49°. The average high for May is 58° 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 Clydebank. See also: June | July | August.