S
M
T
W
T
F
S
27
53°
49°
28
56°
49°
29
57°
49°
30
62°
48°
31
71°
48°
1
70°
54°
2
61°
56°
3
58°
55°
4
58°
56°
5
60°
56°
6
69°
58°
7
61°
55°
8
61°
51°
9
52°
46°
10
56°
47°
11
55°
50°
12
54°
53°
13
55°
47°
14
53°
45°
15
54°
43°
16
53°
49°
17
55°
50°
18
55°
48°
19
57°
45°
20
56°
41°
21
56°
49°
22
55°
49°
23
58°
49°
24
56°
54°
25
56°
49°
26
53°
46°
27
51°
44°
28
50°
40°
29
54°
39°
30
53°
51°
31
55°
53°
1
54°
51°
2
53°
50°
3
53°
46°
4
53°
47°
5
51°
46°
6
53°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mertarvik
Mertarvik's August 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Mertarvik. See also: September | October | November.
