S
M
T
W
T
F
S
27
86°
41°
28
78°
43°
29
83°
44°
30
87°
50°
1
89°
60°
2
86°
66°
3
86°
62°
4
78°
53°
5
78°
46°
6
78°
40°
7
82°
46°
8
83°
47°
9
89°
62°
10
70°
60°
11
68°
55°
12
84°
56°
13
88°
59°
14
81°
59°
15
80°
58°
16
76°
47°
17
66°
45°
18
69°
41°
19
62°
42°
20
60°
41°
21
62°
43°
22
65°
42°
23
59°
36°
24
59°
36°
25
63°
40°
26
66°
43°
27
68°
38°
28
58°
34°
29
56°
34°
30
60°
38°
31
65°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Jamestown
Jamestown's October 2026 forecast shows daily high temperatures ranging from 56° to 89°, with overnight lows between 34° and 62°. The average high for October is 68° with an average low of 46°. 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 Jamestown. See also: November | December | January.
