How long does spaghetti squash last?
Short answer: Spaghetti squash (whole) keeps 1–2 weeks in the fridge and 2 months in the pantry.
Storage chart
| Type | Pantry | Fridge |
|---|---|---|
| whole | 2 months | 1–2 weeks |
| cut | — | 4–5 days |
Fridge at 40°F (4°C) or colder, freezer at 0°F (−18°C). Freezer times are for best quality; food kept frozen stays safe indefinitely.
Storage tips
- Storage temperatures below 50 degrees (as in a refrigerator) will cause the squash to spoil more rapidly.
Keep it longer
Keep most produce whole and unwashed until you use it; washing adds moisture that speeds spoilage. Store fruit that gives off ethylene (apples, bananas, avocados) away from leafy greens.
Common questions
How long does spaghetti squash last in the fridge?
1–2 weeks in the refrigerator at 40°F (4°C) or below, according to USDA FoodKeeper data.
How long does spaghetti squash last at room temperature?
2 months in a cool, dry pantry.
How can I tell if spaghetti squash has gone bad?
Throw it out if you see mold, a slimy texture, an off smell or an odd color. For anything perishable, go by the storage time rather than smell: bacteria that cause food poisoning don't usually change how food looks or smells.
More produce
Source: USDA FoodKeeper data (USDA Food Safety and Inspection Service). Updated 2026-10-13. General information, not medical advice. When in doubt, throw it out.