S
M
T
W
T
F
S
27
N/A
28
71°
55°
29
74°
52°
30
78°
59°
1
85°
66°
2
73°
52°
3
65°
54°
4
69°
45°
5
63°
39°
6
69°
44°
7
68°
45°
8
67°
44°
9
66°
41°
10
67°
42°
11
67°
44°
12
68°
42°
13
64°
38°
14
59°
36°
15
59°
39°
16
64°
42°
17
69°
46°
18
68°
46°
19
69°
45°
20
65°
45°
21
69°
39°
22
57°
36°
23
56°
34°
24
60°
43°
25
68°
44°
26
68°
37°
27
55°
33°
28
55°
38°
29
66°
44°
30
61°
44°
31
66°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Caldwell
Caldwell's October 2026 forecast shows daily high temperatures ranging from 55° to 85°, with overnight lows between 33° and 66°. The average high for October is 66° with an average low of 44°. 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 Caldwell. See also: November | December | January.
