5-day weather forecast Riyadh Oct 18, 2026

36°27° · Sunny

Weather forecast Riyadh Sunday Oct 18, 2026: sunny, temperature from 27 °C to 36 °C.

No precipitation expected. Wind up to 4.31 m/s (gusts 7.39 m/s). Air humidity 10–19%, atmospheric pressure 758–761 mm Hg, UV index up to 9.

Sunrise 05:52
Sunset 17:24
First Quarter58% illuminated
Moonrise 12:51 · Moonset 23:42
Chart
Table
Sun, Oct 18, 2026

Forecast from 27 °C to 36 °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)303029282828272931333536363636363635343332323130
Precipitation (mm/hr)000000000000000000000000

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 (%)001012000000000112200025
Rain chance (%)000000000000000000000000

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)3.192.692.52.392.192.19222.613.814.314.112.3910.690.690.50.390.610.6111.811.312.69
Wind gust (m/s)3.3932.832.612.422.422.112.223.534.724.427.117.3960.690.921.140.890.920.811.111.811.422.72
Wind direction (°)SSW 198°SSW 198°SSE 162°SE 146°SSE 152°SSE 167°SSW 194°SW 236°WSW 247°WSW 245°WSW 240°WSW 239°SW 235°SSW 211°SSE 167°SE 142°SE 125°SSE 156°SSW 206°WSW 244°WSW 251°WSW 247°WSW 249°NNE 14°

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 (%)161718181919191715131211111010101012131314131415

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)759759759759760760761761761761761761760759758758758758759759759759759759

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 Index00000000.31.33.25.57.37.96.94.92.799000000

Air quality & pollen

Air quality is available for the first three days only.

Sun, Oct 18, 2026

Riyadh 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.