S
M
T
W
T
F
S
27
44°
40°
28
40°
33°
29
35°
30°
30
35°
30°
1
38°
31°
2
40°
34°
3
39°
33°
4
36°
36°
5
38°
32°
6
34°
30°
7
37°
33°
8
37°
33°
9
37°
33°
10
40°
36°
11
41°
35°
12
36°
31°
13
37°
30°
14
34°
31°
15
35°
26°
16
36°
31°
17
35°
30°
18
35°
27°
19
32°
24°
20
30°
26°
21
35°
29°
22
37°
29°
23
36°
28°
24
36°
29°
25
35°
28°
26
35°
27°
27
34°
27°
28
32°
25°
29
33°
26°
30
34°
25°
31
31°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Diomede
Diomede's October 2026 forecast shows daily high temperatures ranging from 30° to 41°, with overnight lows between 24° and 36°. The average high for October is 36° with an average low of 30°. 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 Diomede. See also: November | December | January.