S
M
T
W
T
F
S
27
88°
75°
28
89°
74°
29
88°
74°
30
88°
75°
1
89°
74°
2
90°
74°
3
90°
76°
4
91°
74°
5
90°
72°
6
88°
75°
7
87°
75°
8
88°
74°
9
90°
75°
10
89°
74°
11
89°
72°
12
89°
71°
13
87°
72°
14
Hist. Avg.
84°
67°
15
Hist. Avg.
84°
67°
16
Hist. Avg.
83°
67°
17
Hist. Avg.
83°
67°
18
Hist. Avg.
83°
66°
19
Hist. Avg.
83°
66°
20
Hist. Avg.
83°
66°
21
Hist. Avg.
82°
66°
22
Hist. Avg.
82°
66°
23
Hist. Avg.
82°
66°
24
Hist. Avg.
82°
65°
25
Hist. Avg.
82°
65°
26
Hist. Avg.
82°
65°
27
Hist. Avg.
81°
65°
28
Hist. Avg.
81°
64°
29
Hist. Avg.
81°
64°
30
Hist. Avg.
81°
64°
31
Hist. Avg.
80°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Carnestown
Carnestown's October 2026 forecast shows daily high temperatures ranging from 87° to 91°, with overnight lows between 71° and 76°. The average high for October is 89° with an average low of 74°. 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 Carnestown. See also: November | December | January.