Baton Rouge could see its first freeze of the month on Monday morning, but winter isn’t sticking around for long. The upcoming week looks warm and largely dry. Tonight & Tomorrow: The winter chill will be with us on Sunday night. Clear skies and light winds will allow temperatures to drop off quickly. We expect low temperatures around freezing by daybreak on Monday. Cold weather precautions such as ensuring your pets have a warm shelter should be made before bed. You’ll also want to protect your plants by covering them up or bringing them inside.