5-day weather forecast Vilnius Sep 19, 2026
18°Weather forecast Vilnius Saturday Sep 19, 2026: overcast, temperature from 13 °C to 18 °C.
Precipitation probability 26%. Wind up to 5.39 m/s (gusts 12.83 m/s). Air humidity 50–84%, atmospheric pressure 761–765 mm Hg, UV index up to 5.
5 days at a glance — tap a day to open it
Sunrise 06:59
Sunset 19:26
Sunset 19:26
First Quarter63% illuminated
Moonrise 17:13 · Moonset 23:16
Moonrise 17:13 · Moonset 23:16
Chart
Table
Sat, Sep 19, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 15 °C | 17% | 100% | 66% | 761 mm Hg | SSW 200° 4 (12.83) m/s | 0 |
| 01:00 | Overcast | 15 °C | 17% | 100% | 66% | 761 mm Hg | SSW 202° 3.61 (10.61) m/s | 0 |
| 02:00 | Overcast | 15 °C | 17% | 100% | 67% | 761 mm Hg | SSW 202° 3.5 (9.72) m/s | 0 |
| 03:00 | Overcast | 14 °C | 20% | 100% | 74% | 761 mm Hg | SSW 193° 3 (8.5) m/s | 0 |
| 04:00 | Overcast | 14 °C | 23% | 100% | 78% | 761 mm Hg | SSW 200° 2.89 (8.14) m/s | 0 |
| 05:00 | Overcast | 13 °C | 24% | 100% | 80% | 761 mm Hg | SSW 212° 2.81 (7.89) m/s | 0 |
| 06:00 |  Clear | 13 °C | 9% | 9% | 77% | 761 mm Hg | SSW 208° 2.69 (8.11) m/s | 0 |
| 07:00 | Overcast | 13 °C | 26% | 100% | 84% | 762 mm Hg | SW 215° 2.81 (6.5) m/s | 3 |
| 08:00 |  Partly cloudy | 13 °C | 14% | 55% | 78% | 762 mm Hg | SW 218° 2.39 (7.22) m/s | 4 |
| 09:00 |  Sunny | 13 °C | 8% | 5% | 76% | 762 mm Hg | SW 228° 2.89 (7.22) m/s | 4 |
| 10:00 | Sunny | 15 °C | 6% | 5% | 69% | 762 mm Hg | WSW 245° 3.5 (6.31) m/s | 4 |
| 11:00 | Sunny | 17 °C | 4% | 14% | 61% | 763 mm Hg | WSW 247° 4.11 (7.22) m/s | 5 |
| 12:00 | Partly cloudy | 18 °C | 5% | 38% | 55% | 763 mm Hg | WSW 245° 5.11 (8.61) m/s | 5 |
| 13:00 | Overcast | 18 °C | 12% | 97% | 52% | 763 mm Hg | WSW 250° 5.39 (8.92) m/s | 4 |
| 14:00 | Partly cloudy | 18 °C | 4% | 30% | 51% | 763 mm Hg | WSW 255° 5.39 (8.42) m/s | 5 |
| 15:00 |  Patchy rain possible | 18 °C | 10% (0.01 mm/hr) | 85% | 50% | 763 mm Hg | WSW 257° 5.39 (8.19) m/s | 4 |
| 16:00 | Patchy rain possible | 18 °C | 13% (0.02 mm/hr) | 90% | 55% | 764 mm Hg | W 266° 4.89 (8.03) m/s | 4 |
| 17:00 | Overcast | 17 °C | 15% | 100% | 61% | 764 mm Hg | W 273° 4.11 (7.31) m/s | 4 |
| 18:00 | Patchy rain possible | 16 °C | 10% (0.01 mm/hr) | 60% | 66% | 764 mm Hg | W 274° 3.39 (6.92) m/s | 4 |
| 19:00 | Overcast | 15 °C | 21% | 100% | 76% | 764 mm Hg | W 264° 2.31 (2.69) m/s | 4 |
| 20:00 |  Cloudy | 15 °C | 19% | 86% | 77% | 764 mm Hg | SW 232° 2 (2) m/s | 0 |
| 21:00 | Clear | 14 °C | 9% | 5% | 78% | 764 mm Hg | SW 221° 2.31 (5.31) m/s | 0 |
| 22:00 | Clear | 13 °C | 10% | 8% | 79% | 765 mm Hg | SW 219° 2.31 (2.31) m/s | 0 |
| 23:00 | Clear | 13 °C | 10% | 5% | 80% | 765 mm Hg | SSW 212° 2.39 (5.39) m/s | 0 |
Sat, Sep 19, 2026
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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.