S
M
T
W
T
F
S
26
50°
37°
27
51°
36°
28
50°
36°
29
50°
38°
30
51°
40°
1
51°
39°
2
52°
37°
3
51°
37°
4
51°
38°
5
52°
39°
6
51°
38°
7
52°
37°
8
52°
40°
9
55°
44°
10
59°
44°
11
58°
43°
12
58°
43°
13
54°
40°
14
55°
44°
15
54°
42°
16
53°
40°
17
53°
40°
18
54°
41°
19
53°
40°
20
54°
40°
21
55°
42°
22
57°
44°
23
57°
42°
24
59°
46°
25
61°
46°
26
59°
42°
27
60°
46°
28
62°
45°
29
62°
47°
30
61°
47°
31
62°
46°
1
62°
45°
2
63°
42°
3
62°
43°
4
63°
47°
5
63°
47°
6
62°
45°
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 50° to 63°, with overnight lows between 36° and 47°. The average high for May is 56° with an average low of 42°. 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.