5-day weather forecast Riyadh 18-03-2026
Weather forecast Riyadh tomorrow 18.03.2026: sunny, temperature from 19 °C to 30 °C.
Precipitation probability 100%. Wind up to 7.31 m/s (gusts 10.42 m/s). Air humidity 21–53%, atmospheric pressure 755–760 mm Hg, UV index up to 8.3.
Sunrise 06:01
Sunset 18:04
Sunset 18:04
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 21 °C | 0% | 23% | 48% | 759 mm Hg | ENE 59° 4.31 (5.81) m/s | 0 |
| 01:00 | Clear | 21 °C | 0% | 21% | 49% | 758 mm Hg | NE 56° 3.89 (5.33) m/s | 0 |
| 02:00 |  Partly cloudy | 20 °C | 0% | 30% | 49% | 758 mm Hg | ENE 63° 3.5 (4.92) m/s | 0 |
| 03:00 | Clear | 20 °C | 0% | 13% | 51% | 758 mm Hg | E 82° 2.39 (3.47) m/s | 0 |
| 04:00 |  Patchy rain possible | 20 °C | 100% (0.19 mm/hr) | 87% | 52% | 758 mm Hg | E 96° 2.89 (4.19) m/s | 0 |
| 05:00 | Partly cloudy | 19 °C | 0% | 49% | 53% | 759 mm Hg | ESE 107° 2.39 (3.53) m/s | 0 |
| 06:00 |  Partly cloudy | 19 °C | 0% | 47% | 53% | 759 mm Hg | ESE 110° 3.61 (5.25) m/s | 0 |
| 07:00 | Partly cloudy | 20 °C | 0% | 35% | 51% | 759 mm Hg | ESE 121° 5.81 (7.94) m/s | 0.3 |
| 08:00 |  Sunny | 20 °C | 0% | 7% | 49% | 760 mm Hg | ESE 115° 4.61 (5.72) m/s | 1.5 |
| 09:00 | Sunny | 21 °C | 0% | 5% | 45% | 760 mm Hg | ESE 115° 5.61 (6.44) m/s | 3.4 |
| 10:00 | Sunny | 22 °C | 0% | 9% | 43% | 760 mm Hg | ESE 123° 5.19 (5.97) m/s | 4.3 |
| 11:00 | Sunny | 24 °C | 0% | 7% | 41% | 760 mm Hg | SE 141° 4.5 (5.17) m/s | 5.3 |
| 12:00 | Sunny | 25 °C | 0% | 4% | 38% | 759 mm Hg | SE 144° 3.81 (4.36) m/s | 7.6 |
| 13:00 | Sunny | 27 °C | 0% | 3% | 33% | 758 mm Hg | SE 132° 3.89 (4.5) m/s | 8.3 |
| 14:00 | Sunny | 29 °C | 0% | 8% | 28% | 756 mm Hg | SE 138° 3.5 (4.03) m/s | 5.9 |
| 15:00 | Sunny | 30 °C | 0% | 7% | 24% | 755 mm Hg | SSE 155° 3.31 (3.81) m/s | 3 |
| 16:00 | Sunny | 30 °C | 0% | 10% | 21% | 755 mm Hg | SSW 211° 3.19 (3.81) m/s | 1.3 |
| 17:00 | Sunny | 30 °C | 0% | 9% | 22% | 755 mm Hg | SW 214° 4.5 (5.89) m/s | 0.3 |
| 18:00 | Sunny | 28 °C | 0% | 10% | 27% | 755 mm Hg | ESE 122° 3.31 (4.94) m/s | 0 |
| 19:00 | Clear | 26 °C | 0% | 8% | 33% | 757 mm Hg | E 83° 5.69 (8.75) m/s | 0 |
| 20:00 | Clear | 25 °C | 0% | 14% | 34% | 758 mm Hg | E 89° 6.81 (10.36) m/s | 0 |
| 21:00 | Partly cloudy | 24 °C | 0% | 46% | 32% | 758 mm Hg | E 96° 7.31 (10.42) m/s | 0 |
| 22:00 | Clear | 23 °C | 0% | 23% | 31% | 758 mm Hg | ESE 102° 6.89 (9.92) m/s | 0 |
| 23:00 | Clear | 23 °C | 0% | 16% | 32% | 758 mm Hg | ESE 104° 6.39 (9.53) m/s | 0 |
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.