S
M
T
W
T
F
S
30
63°
52°
31
63°
54°
1
63°
45°
2
63°
54°
3
66°
53°
4
63°
50°
5
61°
50°
6
63°
51°
7
60°
48°
8
59°
44°
9
57°
45°
10
57°
42°
11
62°
46°
12
61°
46°
13
62°
49°
14
62°
49°
15
62°
50°
16
61°
50°
17
60°
49°
18
61°
49°
19
58°
46°
20
57°
46°
21
60°
50°
22
60°
48°
23
59°
47°
24
57°
48°
25
58°
47°
26
60°
48°
27
61°
48°
28
60°
47°
29
59°
48°
30
60°
48°
1
60°
47°
2
59°
48°
3
60°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Inverness
Inverness's September 2026 forecast shows daily high temperatures ranging from 57° to 66°, with overnight lows between 42° and 54°. The average high for September is 60° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Inverness. See also: October | November | December.
