WEATHER FORECAST

The weather in Dover, Delaware, during mid-July is typically warm and humid, which is important to keep in mind when planning your race weekend at the Autotrader EchoPark Automotive 400.

Average temperatures

Daytime Highs: Usually in the mid-80s to low 90s °F (29–33°C)
Nighttime Lows: Generally in the mid-60s to low 70s °F (18–22°C)

Weather conditions

Daytime: Expect mostly sunny to partly cloudy skies. Afternoon thunderstorms are possible due to humidity and daytime heating.
Evening: Even as the sun sets, temperatures can remain warm and sticky, especially in crowded areas, so dress light and stay hydrated.

Rain possibility

Rainfall in July averages around 4 inches in Dover. Short but heavy thunderstorms are common and may cause temporary delays. A poncho or light rain jacket is recommended just in case.

Wind

Winds are typically light, averaging around 5–10 mph (8–16 km/h), but can pick up quickly with storms.

Sun protection

UV levels are high in mid-July. Use sunscreen, wear a hat and sunglasses, and try to stay in shaded areas when possible. Some grandstands offer limited shade.

Final tip

For the most accurate forecast leading up to race weekend, check a reliable weather app like The Weather Channel or Windy. Weather can shift quickly during Delaware summers, so it’s best to be ready for changing conditions.