Charleston, South Carolina Holiday Weather: Warm Trend Through 2026, Possibility of Christmas at 70°

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Charleston, South Carolina Holiday Weather: Warm Trend Through 2026, Possibility of Christmas at 70°

No white Christmas in sight for Charleston this year—forecasts confirm unseasonably warm weather through the holidays and into 2026.

The National Weather Service predicts daytime highs near 70°F on December 25 in the Charleston metro, with above-normal temperatures persisting across coastal South Carolina and southeast Georgia. Overnight lows will stay well above freezing, ruling out any snow or ice.

This pattern extends into the new year: the 8- to 14-day outlook (December 27–January 2) favors warmer-than-average conditions over the eastern and central U.S., including the Carolinas. Colder air stays bottled up in the West.

A broad weather setup keeps funneling mild air into the Southeast, blocking cold fronts. It’s great for holiday travel and outdoor events like beach walks or Lowcountry festivals, but it might feel oddly balmy for December—perfect for hiking those nearby trails without bundling up.

Local impacts could include easier commuting on I-26 and less strain on heating systems, though watch for potential fire risks if winds pick up in dry conditions. Stay tuned to NWS Charleston for updates. What’s your holiday plan with this warmth?

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