S
M
T
W
T
F
S
27
88°
64°
28
87°
64°
29
87°
63°
30
86°
63°
1
88°
62°
2
88°
60°
3
87°
56°
4
80°
55°
5
79°
54°
6
80°
55°
7
79°
61°
8
82°
60°
9
83°
60°
10
83°
61°
11
78°
52°
12
82°
61°
13
84°
60°
14
Hist. Avg.
78°
51°
15
Hist. Avg.
78°
51°
16
Hist. Avg.
78°
50°
17
Hist. Avg.
77°
50°
18
Hist. Avg.
77°
50°
19
Hist. Avg.
77°
50°
20
Hist. Avg.
76°
49°
21
Hist. Avg.
76°
49°
22
Hist. Avg.
76°
49°
23
Hist. Avg.
75°
49°
24
Hist. Avg.
75°
48°
25
Hist. Avg.
75°
48°
26
Hist. Avg.
74°
48°
27
Hist. Avg.
74°
48°
28
Hist. Avg.
74°
48°
29
Hist. Avg.
74°
47°
30
Hist. Avg.
73°
47°
31
Hist. Avg.
73°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Old Diana
Old Diana's October 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 52° and 64°. The average high for October is 84° with an average low of 59°. 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 Old Diana. See also: November | December | January.