S
M
T
W
T
F
S
27
73°
45°
28
74°
46°
29
76°
53°
30
81°
62°
1
84°
65°
2
73°
53°
3
66°
53°
4
68°
48°
5
68°
47°
6
72°
48°
7
68°
49°
8
66°
46°
9
66°
45°
10
67°
44°
11
67°
49°
12
68°
45°
13
66°
41°
14
59°
39°
15
59°
40°
16
64°
45°
17
70°
49°
18
69°
49°
19
69°
48°
20
67°
48°
21
69°
44°
22
57°
38°
23
56°
39°
24
62°
47°
25
68°
48°
26
68°
41°
27
56°
38°
28
55°
43°
29
65°
48°
30
61°
48°
31
65°
47°
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 55° to 84°, with overnight lows between 38° and 65°. The average high for October is 67° with an average low of 47°. 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.
