S
M
T
W
T
F
S
27
63°
55°
28
72°
56°
29
69°
54°
30
77°
63°
1
66°
44°
2
64°
40°
3
69°
48°
4
67°
43°
5
70°
39°
6
80°
53°
7
72°
47°
8
69°
40°
9
70°
45°
10
85°
57°
11
85°
63°
12
84°
57°
13
63°
46°
14
55°
44°
15
53°
42°
16
51°
32°
17
59°
30°
18
68°
42°
19
65°
42°
20
67°
39°
21
73°
42°
22
76°
53°
23
74°
55°
24
72°
49°
25
55°
45°
26
53°
45°
27
54°
48°
28
62°
41°
29
53°
36°
30
52°
40°
31
52°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Claremont
Claremont's October 2026 forecast shows daily high temperatures ranging from 52° to 76°, with overnight lows between 36° and 55°. The average high for October is 60° with an average low of 45°. 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 Claremont. See also: November | December | January.