September 28, 2025

Mumbai started its September 27, 2025, morning with refreshing breezes, but hold on to your umbrellas! Heavy rainfall is expected to pour down throughout the day. Temperatures will hover from 26.5°C to 27.8°C, offering cooler relief compared to recent weeks. Yesterday’s Air Quality Index (AQI) stood at 80, which is in the moderate zone, making the air alright but not perfect. The day is set to be rain-packed, with humidity soaring at 81%, making the air feel sticky and wet. Winds are whipping through the city at a speed of 23.8 km/h, adding a chilly tingle despite the mild temperatures. There’s a high 92% chance of heavy showers, so Mumbaiites must get ready! Dark clouds are expected to appear by midday, which could make travel tricky as visibility drops and roads get slippery. Yesterday’s pollution numbers showed PM2.5 at 30 µg/m³ and PM10 at 71 µg/m³, with carbon monoxide (CO) hitting 516 µg/m³. These figures indicate moderate pollution levels, but the coming rains should help clear out pollutants, offering cleaner air soon. Safety first for all commuters! Because of the wet weather and strong winds, it’s smart to carry sturdy umbrellas and wear non-slip shoes to avoid any slips or falls. Waterlogging might cause delays, and slowed traffic could test your patience. Looking ahead, the rainfall party won’t end soon. September 28 will continue heavy showers with cooler temps between 24°C and 25.9°C. On September 29, expect moderate rain with temperatures rising slightly to 26.7°C. The rain’s intensity is expected to ease off by October 1, but scattered showers will continue until October 3. The good news? October 3 looks like the best day for outdoor fun, with just patchy rain here and there. This rainy spell marks Mumbai’s first big downpour after weeks of dry skies, hinting at the start of monsoon vibes in the city. The humidity remains consistently high, so keep an eye on moisture-sensitive items and prepare accordingly. Health-wise, wear masks if you belong to sensitive groups like asthma patients, as moderate pollution still lingers; however, today’s heavy rain is likely to wash the air clean. Experts advise focusing on indoor activities but do step out carefully with rain gear when needed. All in all, Mumbai is ready to dance with the rain and wind! Stay alert, stay dry, and enjoy this splashy new chapter of the weather story.

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Tags: Mumbai weather, Rainfall forecast, Air quality, Aqi, Humidity, Monsoon,