How long is a watermelon good for? A complete freshness guide
                                
                                
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                                    4 min read                                
                            
                                According to the National Watermelon Promotion Board, the ideal storage temperature for a watermelon is 55°F. This guide will help you understand exactly how long is a watermelon good for, depending on whether it is whole or cut, and how to store it properly to maximize its freshness.