How long do cucumbers last?
They keep at room temperature for about 4 days.
Product: Fresh whole cucumber.

Shelf life of cucumbers at a glance
| Storage | Keeps |
|---|---|
| Room temperature | 4 days |
| Fridge | 4 days |
Cucumbers are sensitive to cold and keep best somewhere cool and dark at 54 to 59 °F (12 to 15 °C); in the fridge, use the crisper drawer. Keep them away from apples and tomatoes, which make them turn yellow and soft sooner. Once cut, cover and refrigerate them for no more than 2 days.
How to tell if cucumbers have gone bad
The times on this page are guideline values for food stored properly. Check how it looks, smells and feels: mold, slime, an off smell or mushy spots mean it goes in the trash. Eat raw meat and fish strictly within these times, and never past a "Use By" date.