5-day weather forecast Riga 04-08-2026
Weather forecast Riga tomorrow 04.08.2026: sunny, temperature from 14 °C to 23 °C.
Precipitation probability 13%. Wind up to 2.61 m/s (gusts 4.72 m/s). Air humidity 46–86%, atmospheric pressure 764–765 mm Hg, UV index up to 5.4.
5 days at a glance — tap a day to open it
Sunrise 05:29
Sunset 21:30
Sunset 21:30
Last Quarter55% illuminated
Moonrise 22:28 · Moonset 12:47
Moonrise 22:28 · Moonset 12:47
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 16 °C | 9% | 8% | 79% | 765 mm Hg | NNE 21° 1.19 (2.42) m/s | 0 |
| 01:00 | Clear | 16 °C | 10% | 11% | 81% | 765 mm Hg | NE 50° 1.31 (2.72) m/s | 0 |
| 02:00 | Clear | 15 °C | 11% | 13% | 82% | 765 mm Hg | E 90° 1 (2.11) m/s | 0 |
| 03:00 | Clear | 15 °C | 12% | 13% | 84% | 765 mm Hg | SSE 147° 1.11 (2.31) m/s | 0 |
| 04:00 | Clear | 14 °C | 12% | 11% | 84% | 764 mm Hg | SSE 164° 1.11 (2.31) m/s | 0 |
| 05:00 | Clear | 14 °C | 13% | 17% | 85% | 765 mm Hg | S 182° 1.39 (2.94) m/s | 0 |
| 06:00 |  Sunny | 14 °C | 13% | 19% | 86% | 765 mm Hg | S 182° 1.5 (3.14) m/s | 0 |
| 07:00 | Sunny | 15 °C | 11% | 17% | 82% | 765 mm Hg | S 191° 1.39 (2.44) m/s | 0.3 |
| 08:00 | Sunny | 16 °C | 8% | 17% | 74% | 765 mm Hg | S 188° 1.39 (1.92) m/s | 0.8 |
| 09:00 | Sunny | 18 °C | 6% | 14% | 67% | 765 mm Hg | S 183° 0.89 (1.08) m/s | 1.6 |
| 10:00 | Sunny | 20 °C | 4% | 12% | 61% | 764 mm Hg | S 169° 0.69 (0.81) m/s | 2.7 |
| 11:00 | Sunny | 22 °C | 3% | 5% | 55% | 764 mm Hg | S 172° 0.61 (0.69) m/s | 3.9 |
| 12:00 | Sunny | 23 °C | 2% | 0% | 50% | 764 mm Hg | WSW 252° 0.39 (0.47) m/s | 4.8 |
| 13:00 | Sunny | 23 °C | 2% | 2% | 48% | 764 mm Hg | NNW 331° 0.89 (1.03) m/s | 5.4 |
| 14:00 | Sunny | 23 °C | 2% | 8% | 46% | 764 mm Hg | NNW 342° 1.39 (1.61) m/s | 5.3 |
| 15:00 | Sunny | 23 °C | 2% | 16% | 46% | 764 mm Hg | NNW 347° 2 (2.36) m/s | 4.6 |
| 16:00 | Sunny | 23 °C | 2% | 6% | 47% | 764 mm Hg | N 350° 2.39 (3.03) m/s | 3.5 |
| 17:00 | Sunny | 23 °C | 2% | 4% | 48% | 764 mm Hg | N 359° 2.61 (3.5) m/s | 2.3 |
| 18:00 | Sunny | 22 °C | 2% | 4% | 51% | 764 mm Hg | N 7° 2.31 (3.28) m/s | 1.3 |
| 19:00 | Sunny | 22 °C | 3% | 4% | 56% | 764 mm Hg | NNE 23° 2 (3.06) m/s | 0.6 |
| 20:00 | Sunny | 21 °C | 4% | 6% | 63% | 764 mm Hg | NNE 28° 2.19 (3.94) m/s | 0.2 |
| 21:00 | Sunny | 19 °C | 5% | 7% | 67% | 764 mm Hg | NE 42° 2.31 (4.72) m/s | 0 |
| 22:00 | Clear | 18 °C | 5% | 3% | 66% | 764 mm Hg | NE 49° 1.89 (4) m/s | 0 |
| 23:00 | Clear | 17 °C | 5% | 2% | 66% | 764 mm Hg | NE 48° 1.5 (3.14) 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.