How long do Melons last after opening?

Updated 2026-08-07 · Free · No sign-up

Once opened, Melons keep about 2–4 days in the fridge. Unopened, they keep about 2 weeks.

Source: USDA FoodKeeper v128 · Category: Fruit

How long Melons keep

SituationKeeps for
Unopened · pantryUntil ripe, then refrigerate
Unopened · fridge2 weeks
Opened · fridge2–4 days
Freezer1 month

Only situations with a published figure are listed. A blank isn't “forever” — it means no reliable number is published for it.

Storage

How to tell if Melons has gone bad

These are the general spoilage signs for fruit — never taste something to test it. When in doubt, throw it out.

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FAQ

How long do Melons last after opening?

About 2–4 days refrigerated at 40°F (4°C) or below, according to USDA FoodKeeper v128. Refrigerate it once it's open.

Do Melons need to be refrigerated after opening?

Yes — keep Melons at 40°F (4°C) or below once it's open. Cool, dry pantry unopened; refrigerate at 40°F (4°C) or below after opening.

How can you tell if Melons are bad?

Look for: Mould or fuzzy spots; Mushy, collapsed, or leaking areas; A fermented or alcohol-like smell; Slimy skin. Never taste something to test it — when in doubt, throw it out.

Can you freeze Melons?

Yes — USDA FoodKeeper v128 gives about 1 month in the freezer at 0°F (−18°C). Frozen food stays safe indefinitely; that window is about quality, not safety.

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