Yes, you can store an uncorked bottle of wine in the fridge overnight. In fact, refrigerating wine can help preserve its freshness and prevent it from spoiling too quickly. Here are some tips for storing an uncorked bottle of wine in the fridge:
Recork or seal the bottle: If you have the original cork, you can recork the bottle. If not, use a wine stopper or airtight wine bottle cap to seal the bottle. This helps minimize air exposure and slow down the oxidation process.
Store upright: Unlike storing wine on its side for long-term aging, when keeping an uncorked bottle in the fridge overnight, it's better to store it upright. This position reduces the surface area of the wine exposed to air, which again helps preserve its freshness.
Lower shelf placement: Place the wine on a lower shelf in the refrigerator. The upper shelves tend to experience more temperature fluctuations when the fridge is opened frequently, and this can affect the wine's taste and aroma.
Chilling time: If the wine was at room temperature, allow it to chill in the fridge for at least 30 minutes before serving the next day.
Keep in mind that while refrigeration helps slow down the oxidation process and preserves the wine's flavor for a short time, it won't keep the wine fresh indefinitely. For best results, it's recommended to consume the wine within 1 to 2 days after opening. After that, the wine may start to lose its original characteristics and taste. If you don't plan to finish the bottle within a couple of days, you can consider using a wine preservation system or transferring the remaining wine to a smaller container to reduce air exposure.