S
M
T
W
T
F
S
27
59°
46°
28
59°
41°
29
63°
41°
30
66°
54°
1
61°
46°
2
N/A
3
61°
52°
4
63°
57°
5
62°
47°
6
56°
44°
7
54°
41°
8
55°
45°
9
58°
45°
10
55°
44°
11
53°
43°
12
52°
44°
13
55°
42°
14
54°
43°
15
52°
41°
16
51°
40°
17
51°
39°
18
52°
38°
19
50°
38°
20
55°
45°
21
56°
41°
22
55°
38°
23
50°
43°
24
51°
41°
25
50°
41°
26
50°
40°
27
51°
39°
28
49°
38°
29
48°
37°
30
48°
39°
31
49°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Nairn
Nairn's October 2026 forecast shows daily high temperatures ranging from 48° to 63°, with overnight lows between 37° and 57°. The average high for October is 53° 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 October weather will actually feel in Nairn. See also: November | December | January.