S
M
T
W
T
F
S
27
75°
63°
28
73°
62°
29
72°
63°
30
72°
66°
1
68°
49°
2
69°
43°
3
74°
48°
4
70°
44°
5
68°
52°
6
77°
52°
7
77°
53°
8
76°
52°
9
76°
60°
10
78°
58°
11
71°
48°
12
69°
45°
13
66°
48°
14
70°
50°
15
66°
48°
16
65°
40°
17
70°
46°
18
63°
40°
19
58°
44°
20
56°
45°
21
56°
41°
22
65°
45°
23
67°
39°
24
54°
32°
25
56°
43°
26
61°
41°
27
65°
44°
28
64°
45°
29
65°
44°
30
65°
41°
31
58°
38°
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 54° to 78°, with overnight lows between 32° and 60°. The average high for October is 66° with an average low of 46°. 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.