S
M
T
W
T
F
S
27
89°
51°
28
82°
50°
29
81°
51°
30
81°
53°
1
85°
52°
2
87°
56°
3
86°
58°
4
89°
59°
5
90°
60°
6
90°
56°
7
89°
54°
8
87°
56°
9
88°
56°
10
87°
55°
11
87°
54°
12
86°
57°
13
84°
55°
14
77°
48°
15
75°
47°
16
76°
50°
17
76°
53°
18
80°
50°
19
79°
45°
20
74°
45°
21
73°
46°
22
72°
48°
23
74°
48°
24
72°
45°
25
71°
46°
26
72°
46°
27
75°
45°
28
74°
44°
29
72°
46°
30
70°
47°
31
72°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Manteca
Manteca's October 2026 forecast shows daily high temperatures ranging from 70° to 90°, with overnight lows between 44° and 60°. The average high for October is 80° with an average low of 51°. 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 Manteca. See also: November | December | January.
