Fresh, raw, and uncooked corn on the cob should be stored in the refrigerator at all times. ... To extend the life of your corn on the cob, be sure not to remove the husks before refrigerating; if you do, wrap the corn in either saran wrap or foil before putting it in the fridge.

How long can corn on the cob go unrefrigerated?

Properly stored, cooked corn on the cob will last for 3 to 5 days in the refrigerator. Bacteria grow rapidly at temperatures between 40 °F and 140 °F; cooked corn on the cob should be discarded if left out for more than 2 hours at room temperature.

Can corn on the cob be stored at room temperature?

Fresh corn stored in the refrigerator should be edible for up to ten days, but for best flavor, you should eat it within a couple of days of refrigerating it. ... When kept at room temperature, corn will lose about half its sugar within a few hours.