S
M
T
W
T
F
S
27
82°
54°
28
82°
52°
29
85°
55°
30
86°
58°
1
88°
57°
2
91°
66°
3
76°
64°
4
67°
61°
5
71°
54°
6
74°
50°
7
76°
44°
8
80°
48°
9
79°
65°
10
74°
66°
11
80°
63°
12
81°
61°
13
83°
61°
14
82°
56°
15
74°
58°
16
79°
57°
17
77°
52°
18
70°
51°
19
67°
50°
20
70°
48°
21
65°
47°
22
67°
49°
23
65°
48°
24
64°
46°
25
64°
53°
26
67°
52°
27
72°
51°
28
68°
42°
29
61°
41°
30
62°
46°
31
66°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Fremont
Fremont's October 2026 forecast shows daily high temperatures ranging from 61° to 83°, with overnight lows between 41° and 66°. The average high for October is 71° 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 Fremont. See also: November | December | January.