S
M
T
W
T
F
S
27
80°
56°
28
83°
51°
29
79°
51°
30
82°
56°
1
83°
45°
2
84°
42°
3
79°
42°
4
70°
43°
5
71°
44°
6
72°
47°
7
75°
52°
8
73°
53°
9
76°
52°
10
77°
54°
11
81°
46°
12
80°
41°
13
69°
39°
14
66°
40°
15
65°
38°
16
67°
38°
17
67°
39°
18
68°
40°
19
68°
43°
20
69°
47°
21
72°
48°
22
75°
47°
23
76°
45°
24
69°
40°
25
68°
41°
26
70°
38°
27
68°
39°
28
64°
40°
29
62°
41°
30
Hist. Avg.
64°
41°
31
Hist. Avg.
63°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Thayer
Thayer's October 2026 forecast shows daily high temperatures ranging from 62° to 84°, with overnight lows between 38° and 56°. The average high for October is 73° with an average low of 45°. 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 Thayer. See also: November | December | January.