Baltimore, MD – The dawn sky glows faintly silver above the Inner Harbor this early Sunday, a calm start before change moves in. A light northeast breeze drifts through downtown streets, cool but gentle, carrying the first hint of moisture from the coast.
Today and Monday stay largely quiet and bright, perfect for yardwork, late-fall decorating, or early Halloween prep. Expect highs near 63°F today and around 60°F Monday under mostly sunny skies. Winds remain light, keeping the air crisp but comfortable.
By Tuesday, clouds begin to increase as a slow-moving system builds over the Mid-Atlantic. A slight chance of showers may emerge late Tuesday, but the main rain event arrives Wednesday into Thursday, when precipitation chances rise to 60%. Expect scattered showers, gusty northeast winds up to 20 mph, and cooler highs near 60°F.
Rain clears gradually by Friday, just in time for Halloween evening, which looks mild and dry. Trick-or-treaters can expect temperatures in the upper 50s to low 60s with partly cloudy skies — a classic late-October night across Baltimore County and the I-95 corridor.
For now, it’s a pleasant fall stretch, but this calm won’t last. Models hint at a cooler pattern emerging into the first week of November — a chilly November ahead that could bring early frost and the first signs of winter’s edge.
