How Long Does Lemons Last?

A whole lemon kept in the fridge lasts considerably longer than one left on the counter, typically 3-4 weeks refrigerated versus about a week at room temperature, since the fridge's cold and humidity slow the moisture loss that eventually shrivels citrus skin.

A hard, wrinkled, or shriveled peel, rather than the smooth, taut skin a fresh lemon has, is usually the first sign of decline, well before the fruit is actually spoiled. Mold, often appearing as a fuzzy blue-green or white patch, and a fermented smell replacing the lemon's normal bright, citrusy scent are the clear signs to discard it — a lemon that's simply gone a bit soft and wrinkled but shows neither of these is often still fine for juicing even if it's no longer ideal for slicing.

A lemon kept in a sealed bag in the fridge crisper drawer, rather than loose on a shelf, retains its moisture and firmness longer than one left uncovered, since the sealed environment slows the same evaporation that eventually shrivels its peel — a small storage choice worth making for anyone who buys lemons in any quantity.

A lemon that feels notably heavy for its size at the point of purchase generally has more juice inside and will also hold up slightly better in storage than a lighter one, since that weight reflects better internal moisture retention from the start.

See Lemons's full storage & shelf-life guide (with spoilage signs) →