S
M
T
W
T
F
S
26
68°
48°
27
68°
49°
28
67°
48°
29
68°
45°
30
67°
46°
31
66°
48°
1
62°
41°
2
62°
48°
3
61°
48°
4
Hist. Avg.
58°
46°
5
Hist. Avg.
58°
46°
6
Hist. Avg.
58°
46°
7
Hist. Avg.
58°
46°
8
Hist. Avg.
58°
46°
9
Hist. Avg.
57°
46°
10
Hist. Avg.
57°
46°
11
Hist. Avg.
57°
45°
12
Hist. Avg.
57°
45°
13
Hist. Avg.
57°
45°
14
Hist. Avg.
57°
45°
15
Hist. Avg.
57°
45°
16
Hist. Avg.
57°
45°
17
Hist. Avg.
57°
45°
18
Hist. Avg.
56°
45°
19
Hist. Avg.
56°
44°
20
Hist. Avg.
56°
44°
21
Hist. Avg.
56°
44°
22
Hist. Avg.
55°
44°
23
Hist. Avg.
55°
43°
24
Hist. Avg.
55°
43°
25
Hist. Avg.
55°
43°
26
Hist. Avg.
54°
43°
27
Hist. Avg.
54°
42°
28
Hist. Avg.
54°
42°
29
Hist. Avg.
54°
42°
30
Hist. Avg.
53°
42°
31
Hist. Avg.
53°
42°
1
Hist. Avg.
53°
41°
2
Hist. Avg.
52°
41°
3
Hist. Avg.
52°
41°
4
Hist. Avg.
52°
41°
5
Hist. Avg.
52°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Tromso
Tromso's August 2026 forecast shows daily high temperatures ranging from 61° to 68°, with overnight lows between 41° and 49°. The average high for August is 65° with an average low of 47°. 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 Tromso. See also: September | October | November.
