S
M
T
W
T
F
S
27
81°
59°
28
80°
58°
29
78°
54°
30
80°
58°
1
76°
54°
2
72°
50°
3
72°
51°
4
73°
49°
5
71°
50°
6
71°
52°
7
72°
51°
8
73°
50°
9
72°
53°
10
75°
53°
11
72°
50°
12
70°
47°
13
69°
48°
14
69°
49°
15
70°
49°
16
70°
53°
17
73°
53°
18
76°
54°
19
76°
55°
20
75°
54°
21
74°
54°
22
75°
55°
23
75°
55°
24
76°
54°
25
74°
55°
26
73°
54°
27
67°
55°
28
71°
54°
29
68°
53°
30
68°
48°
31
67°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Union City
Union City's October 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 47° and 59°. The average high for October is 73° with an average low of 53°. 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 City. See also: November | December | January.
