5-day weather forecast Riyadh 20-05-2026
Weather forecast Riyadh Wednesday, May 20 20.05.2026: sunny, temperature from 29 °C to 40 °C.
No precipitation expected. Wind up to 7.5 m/s (gusts 9.75 m/s). Air humidity 7–18%, atmospheric pressure 754–757 mm Hg, UV index up to 10.8.
Sunrise 05:07
Sunset 18:32
Sunset 18:32
Waxing Crescent15% illuminated
Moonrise 08:26 · Moonset 22:39
Moonrise 08:26 · Moonset 22:39
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 32 °C | 0% | 2% | 14% | 755 mm Hg | NNW 342° 1.89 (4) m/s | 0 |
| 01:00 | Clear | 32 °C | 0% | 11% | 14% | 755 mm Hg | N 358° 2.81 (5.89) m/s | 0 |
| 02:00 | Clear | 31 °C | 0% | 16% | 15% | 755 mm Hg | NNE 25° 3.31 (6.92) m/s | 0 |
| 03:00 |  Partly cloudy | 30 °C | 0% | 43% | 16% | 755 mm Hg | N 2° 2 (4.19) m/s | 0 |
| 04:00 |  Overcast | 29 °C | 0% | 98% | 18% | 755 mm Hg | NNW 343° 0.69 (1.47) m/s | 0 |
| 05:00 |  Cloudy | 30 °C | 0% | 81% | 16% | 755 mm Hg | N 354° 1.61 (3.28) m/s | 0 |
| 06:00 |  Partly cloudy | 30 °C | 0% | 57% | 16% | 756 mm Hg | N 357° 2.5 (4.36) m/s | 0.2 |
| 07:00 | Partly cloudy | 30 °C | 0% | 28% | 16% | 757 mm Hg | N 8° 4.19 (5.5) m/s | 0.8 |
| 08:00 |  Sunny | 32 °C | 0% | 5% | 16% | 757 mm Hg | NNE 25° 5 (5.75) m/s | 2.4 |
| 09:00 | Sunny | 33 °C | 0% | 4% | 14% | 757 mm Hg | NNE 16° 4.61 (5.28) m/s | 4.8 |
| 10:00 | Sunny | 35 °C | 0% | 3% | 13% | 757 mm Hg | NNE 16° 3 (3.44) m/s | 8 |
| 11:00 | Sunny | 36 °C | 0% | 4% | 12% | 756 mm Hg | N 8° 2.31 (2.64) m/s | 10.1 |
| 12:00 | Sunny | 38 °C | 0% | 2% | 11% | 755 mm Hg | NNW 343° 3 (3.44) m/s | 10.8 |
| 13:00 | Sunny | 39 °C | 0% | 0% | 9% | 755 mm Hg | NNW 328° 4 (4.61) m/s | 10 |
| 14:00 | Sunny | 40 °C | 0% | 0% | 8% | 755 mm Hg | NNW 327° 4.89 (5.64) m/s | 7.6 |
| 15:00 | Sunny | 40 °C | 0% | 0% | 7% | 754 mm Hg | NNW 334° 6.11 (7.03) m/s | 4.8 |
| 16:00 | Sunny | 40 °C | 0% | 0% | 8% | 754 mm Hg | NNW 333° 7.5 (8.64) m/s | 2.4 |
| 17:00 | Sunny | 39 °C | 0% | 0% | 8% | 754 mm Hg | NNW 334° 6.89 (8.06) m/s | 0.8 |
| 18:00 | Sunny | 38 °C | 0% | 0% | 8% | 754 mm Hg | NNW 344° 6.39 (8.61) m/s | 0.1 |
| 19:00 | Clear | 36 °C | 0% | 0% | 10% | 755 mm Hg | NNW 347° 5.69 (9.53) m/s | 0 |
| 20:00 | Clear | 35 °C | 0% | 0% | 11% | 755 mm Hg | N 349° 5.61 (9.75) m/s | 0 |
| 21:00 | Clear | 33 °C | 0% | 0% | 12% | 755 mm Hg | N 356° 5.31 (9.72) m/s | 0 |
| 22:00 | Clear | 32 °C | 0% | 0% | 12% | 756 mm Hg | N 359° 4.5 (8.61) m/s | 0 |
| 23:00 | Clear | 32 °C | 0% | 0% | 13% | 755 mm Hg | N 2° 3.89 (7.72) m/s | 0 |
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.