S
M
T
W
T
F
S
26
57°
50°
27
59°
52°
28
59°
45°
29
59°
54°
30
57°
52°
31
59°
52°
1
57°
52°
2
57°
52°
3
59°
52°
4
57°
54°
5
57°
54°
6
55°
50°
7
57°
52°
8
57°
55°
9
59°
52°
10
55°
50°
11
59°
50°
12
61°
57°
13
61°
55°
14
57°
55°
15
N/A
16
55°
48°
17
56°
50°
18
55°
50°
19
56°
50°
20
55°
47°
21
55°
48°
22
55°
48°
23
56°
49°
24
57°
50°
25
57°
49°
26
57°
50°
27
56°
49°
28
58°
52°
29
58°
52°
30
57°
51°
31
57°
52°
1
56°
52°
2
58°
51°
3
58°
51°
4
57°
50°
5
58°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Lerwick
Lerwick's August 2026 forecast shows daily high temperatures ranging from 55° to 58°, with overnight lows between 47° and 52°. The average high for August is 57° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Lerwick. See also: September | October | November.
