5-day weather forecast Karachi 18-08-2026

Weather forecast Karachi Tuesday, August 18 18.08.2026: patchy rain possible, temperature from 27 °C to 30 °C.

Precipitation probability 23%. Wind up to 9 m/s (gusts 10.97 m/s). Air humidity 69–82%, atmospheric pressure 751–754 mm Hg, UV index up to 8.1.

Sunrise 06:07
Sunset 19:04
First Quarter37% illuminated
Moonrise 11:31 · Moonset 22:37
Chart
Table
Tue, Aug 18, 2026

Forecast from 27 °C to 30 °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)282727272727272728282929292930302929292828282828
Precipitation (mm/hr)0.030.040.060.060.050.040.060.050.020.010.010.010.010.010.010.010.010.01000.01000.03

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 (%)767371737356676763896880597474888682746658647177
Rain chance (%)192023232319222116191415111313161615141314141519

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)7.817.897.8188.198.117.697.897.818.6998.318.618.818.698.818.58.1187.817.697.617.57.39
Wind gust (m/s)10.2210.3910.3110.6110.8910.7510.3910.5310.2810.9710.539.569.8910.111010.119.929.759.8910.1110.3310.1910.119.92
Wind direction (°)WSW 248°WSW 251°WSW 251°WSW 251°WSW 249°WSW 247°WSW 249°WSW 246°WSW 248°WSW 246°WSW 248°WSW 239°WSW 246°WSW 247°WSW 242°WSW 246°WSW 243°WSW 241°WSW 242°WSW 242°WSW 243°WSW 246°WSW 248°WSW 251°

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 (%)787981828282828177757369706969696970727475767676

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)752752752751751751752752752753753753752752752751751752752752752753753754

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 Index00000000.20.62.25.387.68.17.55.23.21.2660000
Tue, Aug 18, 2026

Karachi 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.