S
M
T
W
T
F
S
27
70°
35°
28
66°
33°
29
63°
53°
30
66°
45°
1
71°
44°
2
72°
49°
3
72°
45°
4
75°
41°
5
70°
51°
6
62°
48°
7
69°
45°
8
73°
41°
9
62°
41°
10
58°
34°
11
62°
29°
12
64°
27°
13
61°
44°
14
64°
41°
15
70°
40°
16
78°
36°
17
67°
39°
18
61°
30°
19
63°
34°
20
66°
30°
21
67°
31°
22
59°
36°
23
58°
32°
24
55°
31°
25
52°
46°
26
57°
43°
27
53°
40°
28
51°
39°
29
50°
39°
30
48°
36°
31
50°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Union-Grapeview
Union-Grapeview's October 2026 forecast shows daily high temperatures ranging from 48° to 53°, with overnight lows between 36° and 40°. The average high for October is 50° with an average low of 38°. 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 Union-Grapeview. See also: November | December | January.
