S
M
T
W
T
F
S
26
66°
57°
27
66°
57°
28
66°
58°
29
64°
57°
30
67°
56°
31
66°
54°
1
65°
57°
2
68°
56°
3
69°
56°
4
68°
56°
5
68°
57°
6
69°
58°
7
64°
58°
8
63°
56°
9
70°
56°
10
68°
57°
11
66°
58°
12
68°
59°
13
66°
60°
14
72°
58°
15
70°
57°
16
68°
58°
17
68°
57°
18
69°
59°
19
70°
58°
20
71°
57°
21
70°
56°
22
71°
55°
23
71°
55°
24
72°
54°
25
72°
56°
26
71°
56°
27
72°
55°
28
69°
54°
29
71°
57°
30
68°
54°
31
69°
56°
1
67°
55°
2
67°
56°
3
68°
55°
4
66°
54°
5
67°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Laguna Seca Race Track
Laguna Seca Race Track's August 2026 forecast shows daily high temperatures ranging from 66° to 72°, with overnight lows between 54° and 59°. The average high for August is 70° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Laguna Seca Race Track. See also: September | October | November.