Daniel Quinn - Assistant Professor of Agronomy and Extension Corn Specialist, Purdue University

Rainfed corn yield prediction map

2024 Corn Yield Forecasts: End-of-Season Forecasts Suggest Near to Above-Average Yields for the Region

September 19, 2024
Overall, the 2024 corn yield forecast is 6% above the historical trend, with 46% of rainfed sites near average and 36% above average. Irrigated corn is also expected to be near average for most sites.

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Rainfed corn yield forecast map

2024 Corn Yield Forecasts as of Aug. 27

August 28, 2024
There continues to be a high probability of near-average yields in irrigated corn sites and near or above-average yields in all but a few rainfed corn sites.

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Rainfed corn yield prediction map

2024 Corn Yield Forecasts as of Aug. 5

August 7, 2024
Currently, chances are low for irrigated corn sites to see above-average yields this growing season; however, most rainfed corn sites are expected to have near or above average yields.

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Rainfed corn yield prediction map

2024 Corn Yield Forecasts as of July 23

July 24, 2024
Most irrigated corn sites in the Corn Belt are on track for near-average yields this year. However, above-average yields are anticipated in rainfed corn sites in southern and eastern Nebraska, and eastern Kansas and Missouri. 

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