S
M
T
W
T
F
S
27
82°
47°
28
81°
49°
29
84°
54°
30
86°
56°
1
86°
59°
2
88°
64°
3
84°
69°
4
74°
62°
5
79°
60°
6
77°
57°
7
80°
53°
8
86°
52°
9
76°
63°
10
72°
59°
11
74°
63°
12
85°
58°
13
86°
53°
14
88°
56°
15
89°
63°
16
87°
53°
17
68°
43°
18
63°
43°
19
69°
44°
20
74°
43°
21
73°
47°
22
72°
48°
23
73°
49°
24
72°
48°
25
70°
50°
26
70°
49°
27
71°
50°
28
70°
54°
29
62°
41°
30
70°
52°
31
67°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Clarendon
Clarendon's October 2026 forecast shows daily high temperatures ranging from 62° to 89°, with overnight lows between 41° and 63°. The average high for October is 72° with an average low of 49°. 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 Clarendon. See also: November | December | January.