S
M
T
W
T
F
S
27
96°
76°
28
93°
78°
29
95°
77°
30
91°
79°
1
81°
69°
2
80°
70°
3
74°
69°
4
78°
70°
5
86°
66°
6
87°
62°
7
88°
63°
8
90°
64°
9
91°
64°
10
91°
65°
11
90°
70°
12
89°
76°
13
90°
76°
14
89°
72°
15
86°
67°
16
77°
55°
17
74°
54°
18
73°
55°
19
77°
57°
20
79°
59°
21
81°
60°
22
80°
59°
23
80°
60°
24
75°
52°
25
69°
47°
26
68°
49°
27
72°
52°
28
70°
50°
29
68°
51°
30
70°
52°
31
70°
54°
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 68° to 90°, with overnight lows between 47° and 76°. The average high for October is 77° with an average low of 58°. 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.
