S
M
T
W
T
F
S
27
87°
62°
28
87°
61°
29
89°
62°
30
89°
62°
1
88°
61°
2
89°
62°
3
90°
61°
4
90°
61°
5
89°
60°
6
89°
59°
7
88°
58°
8
82°
59°
9
87°
50°
10
84°
55°
11
86°
51°
12
84°
50°
13
83°
56°
14
86°
54°
15
85°
54°
16
87°
53°
17
88°
54°
18
88°
53°
19
87°
53°
20
87°
52°
21
85°
52°
22
83°
51°
23
83°
53°
24
82°
50°
25
84°
52°
26
83°
50°
27
82°
42°
28
75°
40°
29
70°
38°
30
69°
39°
31
70°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Monahans
Monahans's October 2026 forecast shows daily high temperatures ranging from 69° to 90°, with overnight lows between 38° and 62°. The average high for October is 84° with an average low of 54°. 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 Monahans. See also: November | December | January.