S
M
T
W
T
F
S
27
61°
50°
28
64°
48°
29
66°
48°
30
64°
52°
1
66°
50°
2
66°
48°
3
66°
48°
4
66°
46°
5
66°
48°
6
68°
46°
7
68°
49°
8
64°
46°
9
61°
48°
10
61°
46°
11
61°
41°
12
64°
36°
13
66°
39°
14
68°
41°
15
82°
50°
16
75°
46°
17
63°
46°
18
55°
48°
19
59°
46°
20
65°
48°
21
64°
46°
22
56°
53°
23
59°
43°
24
63°
39°
25
61°
39°
26
57°
46°
27
58°
37°
28
60°
40°
29
60°
37°
30
57°
36°
31
59°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Fortuna
Fortuna's October 2026 forecast shows daily high temperatures ranging from 57° to 60°, with overnight lows between 36° and 40°. The average high for October is 59° with an average low of 38°. 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 Fortuna. See also: November | December | January.
