How long does Spaghetti squash (cut) last in the fridge?

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

Spaghetti squash (cut) keeps about 4–5 days in the fridge at 40°F (4°C) or below, counting from the day you bought it.

Source: USDA FoodKeeper v128 · Category: Vegetables

How long Spaghetti squash (cut) keeps

SituationKeeps for
Unopened · fridge4–5 days

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 Spaghetti squash (cut) has gone bad

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

↥ Check another product →

FAQ

How long does Spaghetti squash (cut) last in the fridge?

About 4–5 days at 40°F (4°C) or below, according to USDA FoodKeeper v128. That window runs from the day you bought it — FoodKeeper publishes no separate after-opening figure for this one.

Does Spaghetti squash (cut) need to be refrigerated?

Yes — keep Spaghetti squash (cut) at 40°F (4°C) or below. Refrigerate at 40°F (4°C) or below.

How can you tell if Spaghetti squash (cut) is bad?

Look for: Sliminess or a wet film; Mould or dark mushy spots; Limp, shrivelled, or yellowing leaves; An off or sour smell. Never taste something to test it — when in doubt, throw it out.

Related

Spaghetti squash (whole)VegetablesTurnipsVegetablesBagged greens (leaf, spinach, lettuce, etc.)VegetablesBroccoli and broccoli raab (rapini)VegetablesChivesVegetablesGreensVegetablesLemongrassVegetablesOnions (yellow, white, red, etc.)Vegetables