S
M
T
W
T
F
S
27
83°
56°
28
84°
50°
29
95°
52°
30
94°
56°
1
95°
55°
2
93°
58°
3
98°
60°
4
99°
61°
5
101°
63°
6
101°
64°
7
103°
62°
8
102°
61°
9
95°
60°
10
95°
60°
11
92°
59°
12
95°
59°
13
93°
58°
14
91°
59°
15
80°
51°
16
84°
56°
17
84°
56°
18
83°
55°
19
84°
56°
20
83°
55°
21
81°
54°
22
76°
54°
23
76°
53°
24
78°
53°
25
79°
52°
26
79°
53°
27
78°
53°
28
78°
52°
29
69°
49°
30
77°
51°
31
76°
50°
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 69° to 103°, with overnight lows between 49° and 64°. The average high for October is 87° with an average low of 56°. 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.
