S
M
T
W
T
F
S
26
57°
38°
27
59°
33°
28
53°
32°
29
61°
35°
30
63°
37°
1
64°
38°
2
62°
32°
3
54°
32°
4
64°
38°
5
66°
39°
6
66°
39°
7
56°
38°
8
57°
40°
9
57°
36°
10
64°
41°
11
62°
34°
12
56°
31°
13
57°
32°
14
59°
34°
15
67°
43°
16
65°
41°
17
60°
42°
18
59°
37°
19
61°
38°
20
69°
44°
21
71°
46°
22
72°
47°
23
73°
45°
24
63°
40°
25
71°
43°
26
64°
44°
27
73°
44°
28
69°
46°
29
72°
45°
30
71°
46°
31
72°
46°
1
71°
45°
2
72°
47°
3
73°
47°
4
76°
48°
5
75°
46°
6
66°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Inverness
Inverness's May 2026 forecast shows daily high temperatures ranging from 53° to 76°, with overnight lows between 31° and 48°. The average high for May is 65° with an average low of 40°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Inverness. See also: June | July | August.