Weather in Mumbai, Maharashtra
Mumbai is one of the country's largest urban centres in Maharashtra, India, with a tropical wet and dry climate driven by the South Asian monsoon cycle.
Climate Overview
The dual-monsoon pattern of South India brings rain in both summer (southwest monsoon) and autumn-winter (northeast monsoon). Tamil Nadu in particular relies on the October–December rains. Mumbai's year splits into three broad phases — summer (March–June), monsoon (July–September) and post-monsoon/winter (October–February). Each has its own character and forecast challenges.
Weather by season in Mumbai
Mumbai's year divides into four broad seasons. The southwest monsoon normally arrives around 11 June. Daytime figures below are typical lowland values for this latitude — hill stations sit markedly cooler.
- Winter (Dec–Feb): days around 30°C, nights around 16°C. Mild, dry and one of the most pleasant times to visit.
- Summer / pre-monsoon (Mar–Jun): days around 38°C, nights around 25°C. Warm and humid, building towards the monsoon.
- Monsoon (Jul–Sep): days around 31°C, nights around 23°C. Frequent rain and high humidity; the wettest part of the year.
- Post-monsoon (Oct–Nov): days around 32°C, nights around 20°C. Skies clear and temperatures ease — comfortable and settled.
Today's Weather in Mumbai
Live conditions in Mumbai — temperature, "feels like" reading, wind, humidity and AQI — are refreshed hourly at the top of this page.
Hourly Forecast
Our hourly forecast for Mumbai covers the next 24 hours with temperature, wind speed and rain probability so you can plan around showers and thunderstorms.
7-Day Weather Forecast for Mumbai
Tomorrow's weather, the day after and the full week ahead for Mumbai are summarised in the 7-day outlook. Rain, cloud cover and wind direction are all shown.
Air Quality in Mumbai
Air quality in Mumbai is measured using the European Air Quality Index, with PM2.5 and PM10 particulate matter readings displayed alongside the live forecast. In larger cities like Mumbai, AQI can deteriorate sharply from October to January. A mask and limited outdoor time can help on the worst days.
Quick facts about Mumbai
Mumbai has a population of about 1,24,42,373; sits at 19.08°N; and is in India; its monsoon typically arrives in early June.
Common spellings
Local search audiences in Maharashtra often type the weather query in Marathi (मराठी). The Marathi word for weather is हवामान, commonly transliterated as havaman, havamaan, hawaman. The Hindi मौसम (mausam, mosam, mausham) is also widely used across Mumbai. All refer to the same thing — current weather, today's temperature and the forecast you'll find on this page.
Nearby Cities in Maharashtra
Explore weather forecasts for other cities in Maharashtra. See the "More in Maharashtra" section above, or browse the full list on our states page.