Check out the latest weather forecast for the 2026 Indy 500.

Start 109th Running of the Indianapolis 500 By Chris Owens Ref Image Without Watermark m133014

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There is a chance of showers and thunderstorms impacting the 2026 Indy 500.

As of 10:00 local time on race day morning, there are forecasts of a 60% chance of thunderous showers hitting the Brickyard for the 12:45 local time start.

The peak time for the showers is expected around 14:00 - 17:00 local time, with the race expected to take the usual three hours.

The wind will be gusting from the west to east - crossing from right-to-left across the pit-straight into Turn 1, which runs directly south.

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2026 Indy 500 - Sunday morning weather forecast

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