S
M
T
W
T
F
S
27
74°
49°
28
74°
52°
29
79°
49°
30
76°
57°
1
86°
68°
2
74°
53°
3
64°
45°
4
75°
47°
5
65°
42°
6
68°
49°
7
73°
50°
8
71°
50°
9
70°
50°
10
73°
52°
11
72°
52°
12
74°
54°
13
64°
49°
14
62°
47°
15
65°
46°
16
62°
45°
17
58°
42°
18
68°
48°
19
59°
42°
20
60°
41°
21
57°
44°
22
55°
39°
23
59°
43°
24
58°
41°
25
53°
40°
26
53°
40°
27
52°
37°
28
52°
39°
29
59°
45°
30
63°
45°
31
62°
46°
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 52° to 75°, with overnight lows between 37° and 54°. The average high for October is 63° with an average low of 45°. 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.