S
M
T
W
T
F
S
27
81°
54°
28
82°
57°
29
86°
57°
30
86°
57°
1
90°
59°
2
90°
68°
3
86°
70°
4
68°
61°
5
72°
59°
6
77°
57°
7
79°
54°
8
77°
52°
9
75°
59°
10
72°
63°
11
77°
63°
12
84°
61°
13
86°
59°
14
88°
61°
15
88°
59°
16
86°
63°
17
72°
48°
18
66°
43°
19
68°
45°
20
75°
46°
21
75°
43°
22
73°
39°
23
73°
43°
24
72°
50°
25
73°
52°
26
73°
43°
27
75°
39°
28
77°
52°
29
79°
55°
30
82°
50°
31
72°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Lamar
Lamar's October 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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 Lamar. See also: November | December | January.