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 News23 hours ago Platinum Sponsor Beaches Turks & Caicos celebrates top Corporate Engagement title at DG’s 5K 2026 Bahamas News1 week ago CDB Leadership Passes to Belize as Region Eyes New Financing Partnerships News1 week ago Four Years to Deliver: World Oceans Day Calls for Action, Not Promises Enternainment1 week ago Peabo Bryson, the ‘Duet King,’ Dies at 75 News1 week ago Premier Delivers Four Key Messages News1 week ago 240 Migrants Interdicted in TCI Waters; Regiment says Mission Averted Potential Maritime Tragedy