S
M
T
W
T
F
S
27
74°
55°
28
76°
51°
29
87°
53°
30
88°
57°
1
83°
58°
2
84°
60°
3
93°
60°
4
94°
66°
5
91°
65°
6
91°
63°
7
90°
62°
8
87°
60°
9
76°
59°
10
71°
52°
11
73°
47°
12
72°
51°
13
77°
52°
14
81°
50°
15
86°
52°
16
92°
60°
17
92°
55°
18
82°
51°
19
70°
52°
20
69°
54°
21
74°
54°
22
75°
56°
23
74°
52°
24
75°
55°
25
77°
56°
26
77°
54°
27
78°
54°
28
77°
56°
29
72°
50°
30
76°
54°
31
76°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Milpitas
Milpitas's October 2026 forecast shows daily high temperatures ranging from 69° to 92°, with overnight lows between 50° and 60°. The average high for October is 77° with an average low of 54°. 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 Milpitas. See also: November | December | January.