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Come Fan with UsSaturday, June 20, 2026

Dover NASCAR race day weather forecast: Could it be a nice afternoon?

After a week of what predicted a possible wet Sunday for the AAA 400 Drive for Autism, there’s improvement to the race day weather forecast.

Race day weather at Dover International Speedway - drying things out
Race day weather at Dover International Speedway - drying things out
Race day weather at Dover International Speedway - drying things out

Sunday’s AAA 400 Drive for Autism at Dover International Speedway looks to be dry. There should be a nice mixture of sunshine and clouds as temperatures in the afternoon reach the upper 70s to near 80. Winds will be out of the south between five to 15 mph. The full hour-by-hour can be found below.

Odds of racing the AAA 400 Drive for Autism are 90 to 95 percent.

Please follow me on Twitter @NASCAR_WXMAN and like me on Facebook for the latest NASCAR weather updates.

All times Eastern

SUNDAY:
Noon — AAA 400 Drive for Autism pre-race
Forecast: Partly sunny
Winds: South 5-15 mph
Temperature: 78

1 p.m. — AAA 400 Drive for Autism
Forecast: Partly sunny
Winds: South 5-15 mph
Temperature: 79

2 p.m. — AAA 400 Drive for Autism
Forecast: Partly sunny
Winds: South 5-15 mph
Temperature: 80

3 p.m. — AAA 400 Drive for Autism
Forecast: Partly sunny
Winds: South 5-15 mph
Temperature: 80

4 p.m. — AAA 400 Drive for Autism
Forecast: Partly sunny
Winds: South 5-15 mph
Temperature: 80

5 p.m. — AAA 400 Drive for Autism
Forecast: Partly sunny
Winds: South 5-15 mph
Temperature: 78

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