County Forecast for Corning , IA
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080000-
Adams-
Including the city of Corning
1123 AM CDT Fri Aug 7 2026

Rest of today   Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 20 percent.
Tonight   Partly cloudy. Humid with lows in the mid 60s. Southwest winds around 5 mph, becoming north around 5 mph after midnight.
Saturday   Mostly sunny. A slight chance of showers in the afternoon. Humid with highs in the mid 80s. East winds 5 to 10 mph, becoming southeast with gusts up to 20 mph in the afternoon. Chance of rain 20 percent.
Saturday night   Showers likely with a chance of thunderstorms. Humid with lows around 70. South winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
Sunday   Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 102 in the afternoon.
Sunday night   Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 100 early in the evening.
Monday   Mostly sunny. Highs in the lower 90s. Heat index values up to 100 in the afternoon.
Monday night   Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. Heat index values up to 100 early in the evening.
Tuesday   Mostly cloudy in the morning, then becoming mostly sunny. A chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
Tuesday night   Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent.
Wednesday   Mostly cloudy with a chance of showers and thunderstorms in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
Wednesday night   Partly cloudy with a chance of thunderstorms. A chance of showers. Lows in the mid 60s. Chance of rain 40 percent.
Thursday   Mostly cloudy with a chance of showers in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 40 percent.
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DTN Weather Summary

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Bryce Anderson – DTN Meteorologist
Cold Front Enters the Western Corn Belt Friday

Scattered showers, storms for western Midwest. The Ohio Valley will see showers and storms Friday afternoon and evening. » More DTN Weather Commentary

Posted at 5:31AM Fri Aug 7, 2026 CDT
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