S
M
T
W
T
F
S
27
82°
54°
28
83°
52°
29
83°
52°
30
82°
53°
1
83°
53°
2
82°
52°
3
82°
52°
4
80°
51°
5
76°
52°
6
80°
53°
7
80°
52°
8
81°
53°
9
83°
53°
10
82°
52°
11
81°
48°
12
77°
49°
13
74°
47°
14
74°
50°
15
Hist. Avg.
76°
48°
16
Hist. Avg.
76°
48°
17
Hist. Avg.
76°
48°
18
Hist. Avg.
75°
47°
19
Hist. Avg.
75°
47°
20
Hist. Avg.
75°
47°
21
Hist. Avg.
74°
47°
22
Hist. Avg.
74°
47°
23
Hist. Avg.
74°
47°
24
Hist. Avg.
74°
46°
25
Hist. Avg.
73°
46°
26
Hist. Avg.
73°
46°
27
Hist. Avg.
72°
46°
28
Hist. Avg.
72°
46°
29
Hist. Avg.
72°
46°
30
Hist. Avg.
71°
46°
31
Hist. Avg.
71°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Sonoma Raceway
Sonoma Raceway's October 2026 forecast shows daily high temperatures ranging from 74° to 83°, with overnight lows between 47° and 54°. The average high for October is 80° with an average low of 52°. 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 Sonoma Raceway. See also: November | December | January.
