S
M
T
W
T
F
S
27
81°
64°
28
82°
68°
29
86°
73°
30
88°
73°
1
86°
73°
2
86°
77°
3
90°
79°
4
90°
77°
5
88°
77°
6
77°
73°
7
81°
73°
8
77°
73°
9
88°
73°
10
88°
79°
11
81°
68°
12
86°
68°
13
86°
68°
14
88°
72°
15
88°
72°
16
86°
75°
17
77°
63°
18
79°
61°
19
79°
63°
20
79°
61°
21
81°
61°
22
77°
61°
23
79°
61°
24
79°
63°
25
85°
69°
26
84°
67°
27
84°
70°
28
83°
71°
29
84°
71°
30
84°
71°
31
84°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Greenbriar
Greenbriar's October 2026 forecast shows daily high temperatures ranging from 83° to 85°, with overnight lows between 67° and 71°. The average high for October is 84° with an average low of 70°. 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 Greenbriar. See also: November | December | January.
