Weather Miami Forecast for today Published 8 years ago on March 21, 2018 By Deandrea S Hamilton #Miami, Florida, USA – March 21, 2018 – Sunny, pleasant and less humid. Later, clear and cooler. Miami will have a Daytime High 80° – Overnight Low 55°. Rain chances, very slim. Share this: Related Topics: TRENDING TCI News5 days ago Turks and Caicos Islands Reaffirms Status as Premier Beach and Romance Destination at World Travel Awards Bahamas News3 days ago Nassau Cruise Port Marks Sixth Anniversary with Exciting New Additions for Visitors and The community Caribbean News3 days ago Sandals Resorts and Beaches Resorts celebrate a night of wins, and take home a total of 16 titles at the 32nd Annual World Travel Awards TCI News19 hours ago VisitTCI and Potcake Place Highlight Growing Homeless Dog Crisis Caribbean News5 days ago Caribbean Powerhouses to Inspire at CaribCon in the Turks and Caicos Islands