Mumbai, on December 18, 2025, is experiencing clear skies and mild temperatures, with a high of 30.6°C and a low of 23.6°C, creating favorable conditions for outdoor activities despite a lingering ‘poor‘ air quality from yesterday’s AQI of 215.The city is set for a week of consistent sunshine and mild nights, with temperatures fluctuating between 22.6°C and 30.6°C, prompting advisories for residents to consider precautions against pollution.Today, December 18, 2025, Mumbai presents weather conditions ideal for those who appreciate sunshine and mild temperatures.The day’s high is recorded at 30.6°C, complemented by a low of 23.6°C.Clear skies prevail across the city, with no rain anticipated, making it a suitable day for various outdoor engagements.Comfortable humidity levels are noted at approximately 43%, accompanied by a gentle breeze moving at 15.8 km/h.The morning began with temperatures at 23.6°C, which are expected to gradually ascend to the day’s peak of 30.6°C by the afternoon.The forecast indicates an absence of cloud cover, ensuring uninterrupted sunshine throughout the entire day.Evenings are predicted to be pleasant, with temperatures dipping back into the mid-20s, offering perfect conditions for a leisurely stroll or outdoor dining experiences.
Air Quality Update
Yesterday, Mumbai’s air quality index (AQI) was categorized as ‘poor‘, registering a value of 215.This level of air pollution might persist to some extent into today.The primary pollutants identified included PM2.5 at 97 µg/m³, PM10 at 121 µg/m³, and CO levels at 339 µg/m³.Such elevated pollution levels have the potential to cause breathing difficulties, particularly for individuals with pre-existing respiratory issues.While today’s clear skies and moderate winds could aid in dispersing some of these pollutants, caution is advised.It is recommended to avoid prolonged exposure to areas characterized by heavy traffic.For those commuting, especially during peak traffic hours, carrying a mask is suggested as a wise precaution.Given the sunny and clear weather conditions, wearing sunglasses and applying sunscreen are considered essential for individuals spending time outdoors.Commuters, particularly during rush hours, may find that wearing a mask can help mitigate the effects of the lingering air pollution.The pleasant conditions forecast for the evening make it an opportune time for outdoor plans, such as dining al fresco or attending open-air events.
Weekly Outlook
The next seven days in Mumbai are expected to feature consistent sunshine, with no rain currently forecasted.Temperatures throughout the week will hover between 22.6°C and 30.6°C, contributing to an overall comfortable period.December 20 is projected to be the coolest day of the week, with anticipated highs of 29°C and lows of 22.7°C.December 24 is expected to be slightly warmer, with temperatures reaching 29.3°C.Nights across the week will remain mild, with temperatures ranging from 22.6°C to 23.8°C.For outdoor enthusiasts, December 20 and 21 are highlighted as the most favorable days for activities, attributed to their cooler temperatures and lower humidity.The sunny afternoons scheduled throughout the week are considered ideal for visits to the beach or outings to local parks.Yesterday’s AQI of 215 was noted as a slight improvement from December 14, when the AQI touched 175.The consistent sunny weather predicted for this week has the potential to help stabilize air quality.This stabilization is dependent on the absence of any sudden increase in pollution sources.The data referenced within this article is sourced from AQI.in.
