S
M
T
W
T
F
S
26
55°
38°
27
56°
39°
28
56°
38°
29
54°
42°
30
54°
42°
1
53°
41°
2
54°
39°
3
53°
38°
4
53°
38°
5
54°
39°
6
53°
38°
7
53°
39°
8
54°
43°
9
56°
44°
10
54°
43°
11
55°
41°
12
54°
40°
13
55°
44°
14
56°
45°
15
61°
42°
16
61°
45°
17
60°
46°
18
62°
46°
19
63°
47°
20
60°
46°
21
58°
46°
22
61°
45°
23
61°
44°
24
59°
46°
25
63°
47°
26
64°
47°
27
63°
44°
28
60°
48°
29
59°
46°
30
60°
46°
31
60°
47°
1
61°
48°
2
63°
43°
3
60°
45°
4
60°
47°
5
61°
43°
6
60°
44°
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 53° to 64°, with overnight lows between 38° and 48°. The average high for May is 58° with an average low of 43°. 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.