S
M
T
W
T
F
S
27
57°
55°
28
56°
54°
29
66°
55°
30
70°
58°
1
75°
57°
2
85°
65°
3
71°
42°
4
64°
51°
5
69°
41°
6
59°
34°
7
63°
42°
8
70°
46°
9
70°
45°
10
65°
43°
11
68°
45°
12
69°
47°
13
66°
44°
14
62°
41°
15
63°
43°
16
67°
38°
17
64°
43°
18
62°
42°
19
54°
36°
20
54°
33°
21
52°
33°
22
53°
41°
23
55°
41°
24
56°
40°
25
56°
39°
26
54°
40°
27
52°
37°
28
50°
36°
29
51°
39°
30
60°
40°
31
59°
40°
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 50° to 71°, with overnight lows between 33° and 51°. The average high for October is 61° with an average low of 41°. 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.