S
M
T
W
T
F
S
26
48°
36°
27
50°
46°
28
52°
45°
29
52°
45°
30
54°
46°
1
54°
45°
2
48°
37°
3
46°
39°
4
43°
36°
5
43°
37°
6
43°
38°
7
45°
40°
8
47°
41°
9
48°
43°
10
50°
42°
11
51°
43°
12
50°
44°
13
47°
42°
14
48°
41°
15
47°
43°
16
49°
45°
17
48°
45°
18
49°
44°
19
50°
45°
20
49°
45°
21
49°
44°
22
50°
45°
23
48°
44°
24
48°
43°
25
49°
43°
26
48°
44°
27
50°
45°
28
49°
46°
29
49°
42°
30
50°
44°
31
49°
43°
1
49°
42°
2
50°
43°
3
49°
44°
4
50°
45°
5
50°
44°
6
51°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lerwick
Lerwick's May 2026 forecast shows daily high temperatures ranging from 43° to 54°, with overnight lows between 36° and 46°. The average high for May is 49° 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 Lerwick. See also: June | July | August.
