S
M
T
W
T
F
S
27
65°
53°
28
66°
48°
29
67°
51°
30
66°
54°
1
65°
51°
2
65°
47°
3
67°
49°
4
71°
52°
5
69°
54°
6
66°
53°
7
65°
52°
8
65°
53°
9
64°
49°
10
65°
50°
11
66°
53°
12
63°
44°
13
63°
44°
14
64°
45°
15
63°
48°
16
64°
46°
17
63°
48°
18
62°
47°
19
64°
48°
20
65°
47°
21
64°
48°
22
65°
52°
23
63°
52°
24
62°
50°
25
61°
49°
26
66°
50°
27
67°
46°
28
61°
48°
29
62°
48°
30
64°
50°
31
65°
51°
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 61° to 71°, with overnight lows between 44° and 54°. The average high for October is 65° with an average low of 49°. 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.
