S
M
T
W
T
F
S
27
74°
56°
28
77°
49°
29
85°
47°
30
86°
51°
1
86°
52°
2
84°
50°
3
98°
59°
4
98°
64°
5
93°
62°
6
90°
54°
7
90°
54°
8
N/A
9
80°
54°
10
70°
45°
11
77°
48°
12
75°
46°
13
76°
49°
14
79°
50°
15
81°
52°
16
86°
51°
17
86°
51°
18
85°
52°
19
88°
52°
20
90°
54°
21
88°
52°
22
76°
48°
23
79°
50°
24
77°
49°
25
77°
51°
26
78°
49°
27
77°
50°
28
77°
49°
29
76°
49°
30
76°
52°
31
74°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Napa Abajo
Napa Abajo's October 2026 forecast shows daily high temperatures ranging from 70° to 90°, with overnight lows between 45° and 54°. The average high for October is 79° with an average low of 50°. 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 Napa Abajo. See also: November | December | January.