S
M
T
W
T
F
S
27
73°
53°
28
72°
51°
29
67°
50°
30
70°
52°
1
70°
50°
2
65°
50°
3
66°
49°
4
71°
52°
5
71°
51°
6
69°
51°
7
69°
50°
8
70°
51°
9
69°
50°
10
68°
49°
11
69°
44°
12
58°
39°
13
56°
38°
14
55°
38°
15
54°
37°
16
54°
41°
17
55°
37°
18
54°
35°
19
53°
37°
20
53°
37°
21
54°
36°
22
54°
37°
23
67°
42°
24
68°
38°
25
65°
34°
26
53°
32°
27
50°
29°
28
49°
27°
29
49°
33°
30
52°
42°
31
57°
35°
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 49° to 73°, with overnight lows between 27° and 53°. The average high for October is 61° with an average low of 42°. 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.
