S
M
T
W
T
F
S
26
58°
53°
27
56°
52°
28
58°
53°
29
57°
52°
30
56°
53°
31
58°
53°
1
60°
52°
2
58°
53°
3
56°
52°
4
56°
52°
5
59°
53°
6
59°
53°
7
57°
52°
8
58°
53°
9
59°
53°
10
59°
52°
11
60°
53°
12
60°
53°
13
58°
52°
14
59°
51°
15
60°
52°
16
60°
52°
17
59°
51°
18
59°
51°
19
58°
50°
20
58°
51°
21
59°
52°
22
60°
52°
23
60°
51°
24
59°
51°
25
59°
50°
26
57°
49°
27
58°
50°
28
59°
49°
29
58°
50°
30
57°
50°
31
57°
48°
1
56°
49°
2
55°
49°
3
55°
50°
4
58°
48°
5
57°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lerwick
Lerwick's August 2026 forecast shows daily high temperatures ranging from 55° to 60°, with overnight lows between 47° and 53°. The average high for August is 58° with an average low of 51°. 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.
