S
M
T
W
T
F
S
27
88°
54°
28
83°
50°
29
85°
53°
30
82°
53°
1
81°
52°
2
79°
53°
3
80°
54°
4
86°
55°
5
87°
55°
6
87°
54°
7
86°
55°
8
86°
55°
9
85°
54°
10
86°
54°
11
85°
55°
12
85°
54°
13
83°
51°
14
75°
45°
15
75°
46°
16
76°
49°
17
74°
50°
18
74°
46°
19
75°
47°
20
77°
50°
21
80°
51°
22
80°
50°
23
77°
51°
24
73°
50°
25
75°
50°
26
73°
41°
27
72°
41°
28
71°
42°
29
72°
41°
30
72°
42°
31
74°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Grapevine
Grapevine's October 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 41° and 55°. The average high for October is 79° with an average low of 50°. 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 Grapevine. See also: November | December | January.
