S
M
T
W
T
F
S
26
91°
60°
27
79°
54°
28
82°
58°
29
83°
58°
30
89°
60°
31
89°
58°
1
80°
58°
2
79°
52°
3
81°
58°
4
89°
59°
5
86°
58°
6
79°
55°
7
80°
57°
8
79°
55°
9
81°
56°
10
87°
57°
11
86°
56°
12
78°
56°
13
80°
55°
14
87°
57°
15
87°
57°
16
86°
56°
17
87°
58°
18
88°
57°
19
85°
57°
20
82°
56°
21
86°
57°
22
86°
56°
23
84°
56°
24
84°
52°
25
84°
49°
26
76°
50°
27
79°
49°
28
82°
52°
29
84°
50°
30
86°
41°
31
77°
39°
1
70°
39°
2
70°
40°
3
71°
43°
4
81°
50°
5
82°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Inverness
Inverness's August 2026 forecast shows daily high temperatures ranging from 70° to 91°, with overnight lows between 39° and 60°. The average high for August is 82° with an average low of 54°. 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 Inverness. See also: September | October | November.