5-day weather forecast Riga 15-05-2026
Weather forecast Riga Friday, May 15 15.05.2026: sunny, temperature from 7 °C to 19 °C.
No precipitation expected. Wind up to 2.69 m/s (gusts 5.67 m/s). Air humidity 44–93%, atmospheric pressure 754–756 mm Hg, UV index up to 5.
Sunrise 05:06
Sunset 21:36
Sunset 21:36
Waning Crescent5% illuminated
Moonrise 03:59 · Moonset 20:16
Moonrise 03:59 · Moonset 20:16
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 9 °C | 0% | 53% | 89% | 755 mm Hg | SSE 159° 2.69 (5.67) m/s | 0 |
| 01:00 |  Clear | 9 °C | 0% | 22% | 91% | 755 mm Hg | SSE 164° 2.39 (5.03) m/s | 0 |
| 02:00 | Partly cloudy | 8 °C | 0% | 27% | 92% | 755 mm Hg | SSE 167° 2.19 (4.61) m/s | 0 |
| 03:00 |  Cloudy | 8 °C | 0% | 69% | 92% | 755 mm Hg | SSE 155° 2.11 (4.42) m/s | 0 |
| 04:00 | Partly cloudy | 8 °C | 0% | 25% | 93% | 755 mm Hg | SSE 155° 2.11 (4.42) m/s | 0 |
| 05:00 | Clear | 7 °C | 0% | 17% | 93% | 755 mm Hg | SE 144° 2.11 (4.42) m/s | 0 |
| 06:00 |  Sunny | 8 °C | 0% | 14% | 93% | 755 mm Hg | SE 128° 2.31 (4.83) m/s | 0.1 |
| 07:00 | Sunny | 9 °C | 0% | 13% | 88% | 755 mm Hg | SE 133° 2.19 (3.89) m/s | 0.3 |
| 08:00 | Sunny | 11 °C | 0% | 13% | 80% | 756 mm Hg | SE 143° 2.31 (3.28) m/s | 0.8 |
| 09:00 | Sunny | 13 °C | 0% | 17% | 71% | 755 mm Hg | SSE 147° 2.11 (2.81) m/s | 1.5 |
| 10:00 | Sunny | 15 °C | 0% | 18% | 62% | 755 mm Hg | SE 138° 2 (2.56) m/s | 2.4 |
| 11:00 | Sunny | 17 °C | 0% | 15% | 55% | 755 mm Hg | SE 141° 1.81 (2.28) m/s | 3.3 |
| 12:00 | Sunny | 18 °C | 0% | 22% | 48% | 755 mm Hg | SE 135° 1.39 (1.72) m/s | 4.2 |
| 13:00 |  Partly cloudy | 19 °C | 0% | 33% | 46% | 755 mm Hg | ESE 114° 1.11 (1.31) m/s | 4.6 |
| 14:00 | Partly cloudy | 19 °C | 0% | 43% | 44% | 755 mm Hg | E 83° 0.5 (0.58) m/s | 4.2 |
| 15:00 | Partly cloudy | 19 °C | 0% | 44% | 45% | 754 mm Hg | NNE 31° 1 (1.36) m/s | 3.7 |
| 16:00 | Partly cloudy | 16 °C | 0% | 45% | 59% | 754 mm Hg | N 1° 1.89 (3.28) m/s | 5 |
| 17:00 | Partly cloudy | 15 °C | 0% | 30% | 65% | 754 mm Hg | N 359° 1.69 (3.28) m/s | 4 |
| 18:00 | Sunny | 14 °C | 0% | 20% | 65% | 754 mm Hg | NNE 24° 1.89 (3.69) m/s | 4 |
| 19:00 | Sunny | 14 °C | 0% | 19% | 66% | 754 mm Hg | NE 41° 1.69 (3.47) m/s | 4 |
| 20:00 | Sunny | 14 °C | 0% | 19% | 66% | 754 mm Hg | NE 37° 1.69 (3.58) m/s | 4 |
| 21:00 | Sunny | 14 °C | 0% | 17% | 68% | 754 mm Hg | NE 34° 1.69 (3.58) m/s | 4 |
| 22:00 | Clear | 13 °C | 0% | 17% | 69% | 754 mm Hg | NE 35° 1.11 (2.31) m/s | 0 |
| 23:00 | Clear | 13 °C | 0% | 23% | 68% | 754 mm Hg | SE 128° 0.5 (1.06) 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.