CHARLESTON, S.C. (WCBD) – The week starts chilly, but temperatures will warm slightly by Christmas Eve and Christmas Day. Monday will be mostly cloudy with highs in the upper 40s to low 50s. A few showers are expected to move in later in the day through at least the first half of the day Christmas Eve. It stems from a weak coastal low. Storm Team 2 Meteorologist Josh Marthers said the rain should clear out by the evening on Christmas Eve. Temperatures will warm into the mid-50s for Christmas Eve with highs back in the low-to-mid 60s after that. Keep an eye on the forecast any time with the Storm Team 2 app.