NASCAR 2025 South Point 400: Weather forecast for the Cup Series race at Las Vegas Motor Speedway

The 2025 South Point 400 is officially back, and fans are in for a high-octane 33rd stock-car racing weekend of the 2025 NASCAR Cup Series season at the Las Vegas Motor Speedway Roval on October 12. This year's edition at the 1.5-mile-long track will mark the eighth annual South Point 400.

Thirty-eight NASCAR Cup Series drivers will be in action for practice and qualifying on October 11, at 4:30 p.m. ET and 5:40 p.m. ET, respectively, before Sunday’s evening race. The main event will be spread over 267 laps in Las Vegas, Nevada, divided into three stages, totaling 400 miles.

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Weather forecast for the 2025 South Point 400

Here’s the weather report for NASCAR’s two national series at Las Vegas Motor Speedway Roval, as per The Daily Down Force:

Saturday, October 11, 2025

NASCAR Cup Series qualifying: High 82°F, Low 80°F, Wind 11 mph, and 20% chance of rain.

NASCAR Xfinity Series Focused Health 302: High 82°F, Low 80°F, Wind 11 mph, and 20% chance of rain.

Sunday, October 12, 2025

South Point 400: High 78°F, Low 75°F, Wind 6 mph, and 5% chance of rain.

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Full entry list for NASCAR’s 2025 Las Vegas playoff race

The 2025 South Point 400 iteration is set to see 38 Cup cars lined up on the grid. Here's a look at the list of drivers who will be vying to win the seventh race of the playoffs:

1. #1 - Ross Chastain
2. #2 - Austin Cindric
3. #3 - Austin Dillon
4. #4 - Noah Gragson
5. #5 - Kyle Larson (P)
6. #6 - Brad Keselowski
7. #7 - Justin Haley
8. #8 - Kyle Busch
9. #9 - Chase Elliott (P)
10. #10 - Ty Dillon
11. #11 - Denny Hamlin (P)
12. #12 - Ryan Blaney (P)
13. #16 - A. J. Allmendinger
14. #17 - Chris Buescher
15. #19 - Chase Briscoe (P)
16. #20 - Christopher Bell (P)
17. #21 - Josh Berry
18. #22 - Joey Logano (P)
19. #23 - Bubba Wallace
20. #24 - William Byron (P)
21. #34 - Todd Gilliland
22. #35 - Riley Herbst (R)
23. #38 - Zane Smith
24. #41 - Cole Custer
25. #42 - John Hunter Nemechek
26. #43 - Erik Jones
27. #44 - J. J. Yeley (i)
28. #45 - Tyler Reddick
29. #47 - Ricky Stenhouse Jr.
30. #48 - Alex Bowman
31. #51 - Cody Ware
32. #54 - Ty Gibbs
33. #60 - Ryan Preece
34. #71 - Michael McDowell
35. #77 - Carson Hocevar
36. #78 - Katherine Legge
37. #88 - Shane van Gisbergen (R)
38. #99 - Daniel Suárez