5-day weather forecast Riga 21-06-2026
Weather forecast Riga today 21.06.2026: patchy rain possible, temperature from 16 °C to 25 °C.
Precipitation probability 12%. Wind up to 3.39 m/s (gusts 6.31 m/s). Air humidity 65–98%, atmospheric pressure 765–767 mm Hg, UV index up to 4.7.
Weather Alerts
Hide alertsSunset 22:21
Moonrise 12:47 · Moonset 00:59
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 18 °C | 12% | 5% | 87% | 767 mm Hg | S 175° 3 (6.31) m/s | 0 |
| 01:00 | Clear | 18 °C | 13% | 5% | 89% | 767 mm Hg | S 182° 2.89 (6.08) m/s | 0 |
| 02:00 | Clear | 17 °C | 14% | 8% | 90% | 767 mm Hg | S 189° 3 (6.31) m/s | 0 |
| 03:00 | Clear | 17 °C | 14% | 8% | 89% | 766 mm Hg | S 177° 3 (6.31) m/s | 0 |
| 04:00 | Clear | 17 °C | 13% | 13% | 88% | 766 mm Hg | S 178° 3 (6.31) m/s | 0 |
| 05:00 |  Sunny | 16 °C | 14% | 20% | 88% | 766 mm Hg | S 180° 3 (6.31) m/s | 0 |
| 06:00 |  Partly cloudy | 17 °C | 14% | 25% | 86% | 766 mm Hg | S 179° 3.11 (6.28) m/s | 0.2 |
| 07:00 |  Patchy rain possible | 18 °C | 69% (1.76 mm/hr) | 0% | 88% | 766 mm Hg | S 182° 3.11 (5.42) m/s | 0.5 |
| 08:00 |  Light rain shower | 19 °C | 59% (0.81 mm/hr) | 72% | 86% | 766 mm Hg | S 190° 3.39 (5.44) m/s | 1.2 |
| 09:00 | Light rain shower | 20 °C | 70% (1 mm/hr) | 86% | 91% | 766 mm Hg | SSW 202° 3.11 (4.64) m/s | 1.8 |
| 10:00 | Partly cloudy | 20 °C | 19% | 54% | 89% | 766 mm Hg | SSW 200° 3.31 (4.78) m/s | 3 |
| 11:00 | Partly cloudy | 23 °C | 15% | 57% | 80% | 766 mm Hg | SW 218° 2.81 (3.72) m/s | 3.6 |
| 12:00 |  Cloudy | 24 °C | 14% | 76% | 70% | 766 mm Hg | SW 229° 2.31 (3.08) m/s | 4.7 |
| 13:00 | Cloudy | 24 °C | 12% | 63% | 72% | 766 mm Hg | WSW 254° 2 (3.08) m/s | 2 |
| 14:00 | Patchy rain possible | 25 °C | 29% (0.29 mm/hr) | 77% | 68% | 766 mm Hg | W 279° 2.31 (3.5) m/s | 1.2 |
| 15:00 | Patchy rain possible | 25 °C | 57% (1.19 mm/hr) | 72% | 65% | 766 mm Hg | WNW 285° 1.69 (2.58) m/s | 2.5 |
| 16:00 | Light rain shower | 25 °C | 58% (1.75 mm/hr) | 84% | 65% | 766 mm Hg | WNW 290° 1.69 (2.58) m/s | 4 |
| 17:00 | Patchy rain possible | 23 °C | 72% (2.5 mm/hr) | 81% | 78% | 766 mm Hg | NW 323° 1.81 (2.89) m/s | 3.1 |
| 18:00 |  Patchy light rain with thunder | 22 °C | 73% (2.29 mm/hr) | 73% | 86% | 766 mm Hg | NW 324° 2.39 (4.33) m/s | 1.8 |
| 19:00 | Patchy rain possible | 20 °C | 72% (1.41 mm/hr) | 75% | 93% | 766 mm Hg | NNW 339° 2.69 (4.86) m/s | 0.9 |
| 20:00 | Patchy rain possible | 19 °C | 76% (1.79 mm/hr) | 76% | 95% | 765 mm Hg | NNW 335° 2.5 (5.17) m/s | 0.4 |
| 21:00 |  Moderate or heavy rain shower | 18 °C | 82% (2.99 mm/hr) | 71% | 97% | 766 mm Hg | NNW 329° 2.39 (4.86) m/s | 0.2 |
| 22:00 | Patchy rain possible | 17 °C | 78% (2 mm/hr) | 71% | 98% | 766 mm Hg | NW 318° 2 (4.19) m/s | 0 |
| 23:00 |  Patchy rain possible | 16 °C | 62% (0.58 mm/hr) | 75% | 97% | 766 mm Hg | NW 323° 1.89 (4) m/s | 0 |
Frequently asked questions about the weather in Riga
Today in Riga the temperature ranges from 16 °C to 25 °C, wind up to 3.39 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Riga today is 12%. View the full multi-day forecast above to see the rain chances for each upcoming day.
The wind speed in Riga today reaches up to 3.39 m/s with gusts up to 6.31 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Riga today ranges from 65% to 98%. View the humidity chart above for hourly details.
The UV index in Riga today reaches up to 4.7. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in Riga today ranges from 765 to 767 mm Hg. View the pressure chart above for hourly readings.
Cloud cover in Riga today reaches up to 86%. Check the cloud cover chart above for hourly details throughout the day.
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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.