S
M
T
W
T
F
S
27
70°
47°
28
65°
44°
29
72°
44°
30
70°
40°
1
64°
44°
2
71°
49°
3
71°
39°
4
72°
37°
5
62°
39°
6
63°
43°
7
61°
45°
8
62°
45°
9
62°
44°
10
61°
46°
11
68°
45°
12
65°
40°
13
65°
36°
14
59°
36°
15
57°
37°
16
56°
36°
17
55°
34°
18
56°
34°
19
58°
35°
20
62°
42°
21
61°
42°
22
60°
43°
23
64°
41°
24
66°
35°
25
64°
35°
26
57°
32°
27
55°
34°
28
54°
30°
29
52°
31°
30
52°
31°
31
Hist. Avg.
55°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Thomaston
Thomaston's October 2026 forecast shows daily high temperatures ranging from 52° to 72°, with overnight lows between 30° and 49°. The average high for October is 62° with an average low of 39°. 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 Thomaston. See also: November | December | January.