S
M
T
W
T
F
S
26
62°
52°
27
61°
52°
28
62°
54°
29
61°
53°
30
61°
54°
31
62°
54°
1
61°
53°
2
59°
54°
3
61°
54°
4
62°
53°
5
63°
54°
6
63°
53°
7
62°
54°
8
63°
52°
9
61°
53°
10
62°
54°
11
61°
53°
12
63°
54°
13
61°
52°
14
62°
53°
15
63°
54°
16
Hist. Avg.
60°
50°
17
Hist. Avg.
60°
50°
18
Hist. Avg.
60°
50°
19
Hist. Avg.
60°
50°
20
Hist. Avg.
60°
50°
21
Hist. Avg.
60°
50°
22
Hist. Avg.
60°
49°
23
Hist. Avg.
59°
49°
24
Hist. Avg.
59°
49°
25
Hist. Avg.
59°
49°
26
Hist. Avg.
59°
49°
27
Hist. Avg.
59°
49°
28
Hist. Avg.
59°
49°
29
Hist. Avg.
59°
49°
30
Hist. Avg.
59°
49°
31
Hist. Avg.
59°
49°
1
Hist. Avg.
59°
49°
2
Hist. Avg.
58°
48°
3
Hist. Avg.
58°
48°
4
Hist. Avg.
58°
48°
5
Hist. Avg.
58°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Thurso
Thurso's August 2026 forecast shows daily high temperatures ranging from 59° to 63°, with overnight lows between 52° and 54°. The average high for August is 62° with an average low of 53°. 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 Thurso. See also: September | October | November.
