5-day weather forecast Vilnius 21-05-2026
Weather forecast Vilnius Thursday, May 21 21.05.2026: sunny, temperature from 9 °C to 21 °C.
Precipitation probability 100%. Wind up to 4.19 m/s (gusts 6.75 m/s). Air humidity 54–94%, atmospheric pressure 767–769 mm Hg, UV index up to 5.8.
Sunrise 05:03
Sunset 21:29
Sunset 21:29
Waxing Crescent24% illuminated
Moonrise 09:23 · Moonset 01:57
Moonrise 09:23 · Moonset 01:57
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 11 °C | 0% | 6% | 85% | 767 mm Hg | NNE 25° 2 (4.19) m/s | 0 |
| 01:00 | Clear | 11 °C | 0% | 8% | 87% | 767 mm Hg | NE 37° 1.69 (3.58) m/s | 0 |
| 02:00 | Clear | 10 °C | 0% | 7% | 88% | 767 mm Hg | N 9° 1.39 (2.94) m/s | 0 |
| 03:00 | Clear | 10 °C | 0% | 6% | 89% | 767 mm Hg | N 7° 1.5 (3.14) m/s | 0 |
| 04:00 | Clear | 10 °C | 0% | 6% | 89% | 767 mm Hg | NNE 24° 1.31 (2.72) m/s | 0 |
| 05:00 | Clear | 9 °C | 0% | 7% | 89% | 767 mm Hg | N 4° 1.11 (2.31) m/s | 0 |
| 06:00 |  Sunny | 10 °C | 0% | 7% | 88% | 768 mm Hg | N 5° 1.39 (2.94) m/s | 0.1 |
| 07:00 | Sunny | 12 °C | 0% | 8% | 82% | 768 mm Hg | N 352° 1.31 (2.22) m/s | 0.4 |
| 08:00 | Sunny | 14 °C | 0% | 8% | 75% | 768 mm Hg | NNW 337° 1.81 (2.33) m/s | 0.9 |
| 09:00 | Sunny | 16 °C | 0% | 10% | 69% | 768 mm Hg | NNW 334° 2.11 (2.5) m/s | 1.8 |
| 10:00 | Sunny | 18 °C | 0% | 10% | 65% | 768 mm Hg | NNW 333° 2.61 (3) m/s | 3 |
| 11:00 | Sunny | 19 °C | 0% | 13% | 61% | 768 mm Hg | NNW 332° 3.11 (3.58) m/s | 4.3 |
| 12:00 | Sunny | 20 °C | 0% | 10% | 57% | 768 mm Hg | NNW 330° 3.31 (3.81) m/s | 5.3 |
| 13:00 |  Partly cloudy | 20 °C | 0% | 49% | 55% | 768 mm Hg | NNW 330° 3.19 (3.67) m/s | 5.8 |
| 14:00 |  Patchy rain possible | 21 °C | 100% (0.14 mm/hr) | 80% | 54% | 768 mm Hg | NW 323° 3.31 (3.81) m/s | 5.6 |
| 15:00 |  Patchy light drizzle | 20 °C | 100% (0.43 mm/hr) | 74% | 60% | 768 mm Hg | NW 312° 4.11 (4.72) m/s | 4.9 |
| 16:00 | Patchy rain possible | 20 °C | 100% (0.17 mm/hr) | 81% | 66% | 768 mm Hg | NW 313° 4 (4.86) m/s | 4 |
| 17:00 | Patchy rain possible | 20 °C | 100% (0.12 mm/hr) | 83% | 63% | 768 mm Hg | NW 312° 4.19 (5) m/s | 4 |
| 18:00 | Patchy rain possible | 19 °C | 80% (0.05 mm/hr) | 74% | 65% | 768 mm Hg | NW 310° 4.19 (5.33) m/s | 4 |
| 19:00 | Patchy rain possible | 19 °C | 100% (0.39 mm/hr) | 74% | 71% | 768 mm Hg | NW 307° 3.69 (5.06) m/s | 4 |
| 20:00 | Sunny | 17 °C | 0% | 20% | 79% | 768 mm Hg | NW 306° 3.89 (6.36) m/s | 5 |
| 21:00 | Sunny | 14 °C | 0% | 10% | 86% | 768 mm Hg | NW 308° 3.5 (6.56) m/s | 4 |
| 22:00 | Clear | 13 °C | 0% | 11% | 92% | 769 mm Hg | NW 306° 3.31 (6.75) m/s | 0 |
| 23:00 | Clear | 12 °C | 0% | 12% | 94% | 769 mm Hg | NW 308° 3 (6.22) m/s | 0 |
Vilnius 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.