S
M
T
W
T
F
S
30
93°
72°
31
92°
73°
1
92°
72°
2
91°
69°
3
87°
65°
4
85°
65°
5
85°
67°
6
86°
70°
7
86°
68°
8
89°
71°
9
92°
71°
10
87°
68°
11
86°
66°
12
86°
70°
13
90°
64°
14
90°
61°
15
83°
62°
16
84°
61°
17
83°
62°
18
84°
62°
19
86°
66°
20
89°
66°
21
89°
67°
22
86°
67°
23
82°
66°
24
82°
65°
25
83°
64°
26
86°
63°
27
87°
65°
28
86°
65°
29
86°
64°
30
87°
65°
1
87°
64°
2
86°
64°
3
86°
57°
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 82° to 93°, with overnight lows between 57° and 73°. The average high for September is 87° with an average low of 66°. 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.
