Weather forecast Riga 20-05-2026
Weather forecast Riga tomorrow 20.05.2026: sunny, temperature from 8 °C to 14 °C.
Precipitation probability 89%. Wind up to 4.11 m/s (gusts 5.44 m/s). Air humidity 62–97%, atmospheric pressure 765–767 mm Hg, UV index up to 5.
Sunrise 04:56
Sunset 21:45
Sunset 21:45
Waxing Crescent15% illuminated
Moonrise 07:32 · Moonset 01:53
Moonrise 07:32 · Moonset 01:53
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Mist | 9 °C | 0% | 27% | 96% | 765 mm Hg | WNW 292° 2.5 (4.83) m/s | 0 |
| 01:00 | Mist | 9 °C | 0% | 47% | 96% | 765 mm Hg | WNW 296° 3 (5.44) m/s | 0 |
| 02:00 |  Fog | 8 °C | 0% | 100% | 97% | 766 mm Hg | NW 315° 2.61 (4.58) m/s | 0 |
| 03:00 | Mist | 8 °C | 0% | 81% | 97% | 766 mm Hg | NNW 329° 2.81 (4.72) m/s | 0 |
| 04:00 | Mist | 8 °C | 89% (0.01 mm/hr) | 78% | 95% | 766 mm Hg | NNW 338° 2.69 (4.36) m/s | 0 |
| 05:00 |  Patchy rain possible | 8 °C | 62% (0.01 mm/hr) | 80% | 94% | 766 mm Hg | NNW 339° 2.5 (3.75) m/s | 0 |
| 06:00 |  Cloudy | 9 °C | 0% | 70% | 92% | 767 mm Hg | NNW 339° 2.81 (4.03) m/s | 0.1 |
| 07:00 | Cloudy | 9 °C | 0% | 64% | 89% | 767 mm Hg | NNW 342° 3.19 (4.36) m/s | 0.4 |
| 08:00 |  Partly cloudy | 10 °C | 0% | 49% | 87% | 767 mm Hg | N 351° 2.69 (3.53) m/s | 0.9 |
| 09:00 | Partly cloudy | 11 °C | 0% | 42% | 80% | 767 mm Hg | N 359° 2.19 (2.72) m/s | 1.6 |
| 10:00 |  Sunny | 12 °C | 0% | 17% | 74% | 767 mm Hg | N 355° 2.69 (3.25) m/s | 2.7 |
| 11:00 | Sunny | 13 °C | 0% | 9% | 69% | 767 mm Hg | N 349° 3.31 (3.81) m/s | 3.7 |
| 12:00 | Sunny | 14 °C | 0% | 5% | 67% | 767 mm Hg | N 349° 3.5 (4.03) m/s | 4.6 |
| 13:00 | Sunny | 14 °C | 0% | 3% | 65% | 767 mm Hg | N 349° 3.81 (4.36) m/s | 5 |
| 14:00 | Sunny | 14 °C | 0% | 4% | 63% | 767 mm Hg | N 350° 4.11 (4.72) m/s | 4.9 |
| 15:00 | Sunny | 14 °C | 0% | 7% | 63% | 767 mm Hg | N 351° 4.11 (4.89) m/s | 4.4 |
| 16:00 | Sunny | 14 °C | 0% | 4% | 62% | 767 mm Hg | N 352° 3.89 (4.97) m/s | 3.4 |
| 17:00 | Sunny | 14 °C | 0% | 3% | 63% | 767 mm Hg | N 351° 3.81 (5.08) m/s | 2.3 |
| 18:00 | Sunny | 14 °C | 0% | 2% | 65% | 767 mm Hg | N 349° 3.61 (5.11) m/s | 1.3 |
| 19:00 | Sunny | 13 °C | 0% | 0% | 68% | 767 mm Hg | N 349° 3.11 (4.78) m/s | 0.7 |
| 20:00 | Sunny | 12 °C | 0% | 0% | 73% | 767 mm Hg | N 355° 2.81 (4.75) m/s | 0.3 |
| 21:00 | Sunny | 11 °C | 0% | 0% | 81% | 767 mm Hg | N 351° 2.5 (5.25) m/s | 0 |
| 22:00 |  Clear | 10 °C | 0% | 1% | 85% | 767 mm Hg | N 355° 2.5 (5.25) m/s | 0 |
| 23:00 | Clear | 10 °C | 0% | 2% | 87% | 767 mm Hg | NNW 345° 2.5 (5.25) m/s | 0 |
Riga 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.