5-day weather forecast Mumbai Sep 17, 2026

28°27° · Patchy rain possible

Weather forecast Mumbai tomorrow Sep 17, 2026: patchy rain possible, temperature from 27 °C to 28 °C.

Precipitation probability 49%. Wind up to 5.31 m/s (gusts 5.69 m/s). Air humidity 77–84%, atmospheric pressure 757–759 mm Hg, UV index up to 11.1.

Sunrise 06:26
Sunset 18:39
First Quarter42% illuminated
Moonrise 12:09 · Moonset 23:09
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Table

Forecast from 27 °C to 28 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)272727272727272727272728282828282828282828282827
Precipitation (mm/hr)0000.140.160.210.330.270.210.240.140.290.10.30.2000.10.180.210.30.230.530.11

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)26578075898078828978708682735580797877887174
Rain chance (%)1210103131374239363932362938308828323439384929

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)3.313.313.613.893.893.813.693.613.53.53.53.544.815.315.3154.614.1944.114.114.394.69
Wind gust (m/s)3.613.6944.314.334.224.193.923.723.533.924.034.3155.55.695.395.335.115.034.924.724.925.03
Wind direction (°)SW 218°SW 220°SW 218°SW 219°SW 217°SSW 204°SSW 193°S 184°S 176°SSE 167°S 181°SW 218°WSW 245°WSW 256°W 259°WSW 253°WSW 248°WSW 249°WSW 247°WSW 240°WSW 240°WSW 241°WSW 251°WSW 258°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)818181818282838483838382797978777880818283828283

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)758758758757757758758758759759759759758758757757757758758758758758758758

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index00000000.41.74.17.29.911.110.58.25.12.30.7000000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)8.27.87.376.56.36.36.56.66.77.488.58.89.18.98.78.68.48.58.89.29.58.6
PM10 (µg/m³)12.411.911.31110.29.89.79.910.310.611.913.114.315.315.916.116.115.915.314.914.714.414.312.8
Ozone (O₃) (µg/m³)383737373737384042465154555554514743393532303030
NO₂ (µg/m³)8.17.67.276.86.66.35.95.44.53.52.72.42.32.533.74.55.46.377.688
SO₂ (µg/m³)7.57.67.77.77.77.77.77.87.87.9887.87.47.16.96.86.76.46.166.26.56.6
CO (µg/m³)129116105999699114134146141127117115117120122124129140154161156144131

Mumbai on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.