5-day weather forecast Helsinki 19-05-2026
Weather forecast Helsinki today 19.05.2026: light drizzle, temperature from 10 °C to 15 °C.
Precipitation probability 100%. Wind up to 5.89 m/s (gusts 11.83 m/s). Air humidity 80–99%, atmospheric pressure 759–763 mm Hg, UV index up to 3.
Sunset 22:03
Moonrise 05:05 · Moonset 01:55
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Light drizzle | 11 °C | 100% (0.41 mm/hr) | 100% | 85% | 763 mm Hg | NNE 28° 3.89 (7.56) m/s | 0 |
| 01:00 |  Patchy light drizzle | 11 °C | 100% (0.15 mm/hr) | 72% | 87% | 763 mm Hg | NNE 22° 4.61 (9.28) m/s | 0 |
| 02:00 | Light drizzle | 11 °C | 100% (0.38 mm/hr) | 100% | 86% | 762 mm Hg | NNE 33° 5.39 (10.72) m/s | 0 |
| 03:00 | Light drizzle | 11 °C | 100% (0.21 mm/hr) | 100% | 86% | 762 mm Hg | NE 38° 5 (9.53) m/s | 0 |
| 04:00 | Light drizzle | 11 °C | 100% (0.28 mm/hr) | 96% | 86% | 761 mm Hg | NNE 28° 5.39 (10.53) m/s | 0 |
| 05:00 |  Light drizzle | 11 °C | 100% (0.22 mm/hr) | 100% | 86% | 761 mm Hg | NNE 30° 5.11 (9.83) m/s | 0 |
| 06:00 | Light drizzle | 10 °C | 100% (0.23 mm/hr) | 100% | 88% | 761 mm Hg | NE 38° 4.11 (8) m/s | 0 |
| 07:00 | Light drizzle | 10 °C | 100% (0.18 mm/hr) | 100% | 89% | 761 mm Hg | NE 38° 3.81 (7.47) m/s | 0.1 |
| 08:00 |  Patchy rain possible | 10 °C | 68% (0.01 mm/hr) | 100% | 89% | 760 mm Hg | NNE 32° 3.19 (6.25) m/s | 0.4 |
| 09:00 | Patchy rain possible | 11 °C | 100% (0.07 mm/hr) | 95% | 86% | 761 mm Hg | ENE 73° 4.11 (7.25) m/s | 1.2 |
| 10:00 |  Cloudy | 11 °C | 0% | 85% | 89% | 760 mm Hg | ENE 61° 4.89 (9.64) m/s | 1.4 |
| 11:00 | Cloudy | 12 °C | 0% | 82% | 87% | 759 mm Hg | ENE 65° 5.89 (11.83) m/s | 1.9 |
| 12:00 | Cloudy | 14 °C | 0% | 84% | 83% | 759 mm Hg | E 86° 5.19 (9.72) m/s | 2.3 |
| 13:00 |  Partly cloudy | 14 °C | 0% | 49% | 81% | 760 mm Hg | ESE 111° 4 (6.94) m/s | 2.7 |
| 14:00 |  Patchy light drizzle | 15 °C | 100% (0.16 mm/hr) | 77% | 80% | 760 mm Hg | E 100° 3.89 (6.64) m/s | 3 |
| 15:00 | Patchy light drizzle | 15 °C | 100% (0.56 mm/hr) | 52% | 81% | 760 mm Hg | E 101° 3.89 (6.53) m/s | 2.1 |
| 16:00 |  Light rain shower | 15 °C | 100% (0.95 mm/hr) | 82% | 86% | 760 mm Hg | ESE 123° 3.81 (6.33) m/s | 1.4 |
| 17:00 | Patchy rain possible | 13 °C | 100% (0.09 mm/hr) | 61% | 93% | 760 mm Hg | ESE 122° 3.11 (5.75) m/s | 0.7 |
| 18:00 | Patchy rain possible | 13 °C | 78% (0.02 mm/hr) | 85% | 93% | 760 mm Hg | SE 138° 2 (3.97) m/s | 0.1 |
| 19:00 | Patchy rain possible | 13 °C | 75% (0.01 mm/hr) | 69% | 93% | 761 mm Hg | SSW 192° 1.31 (2.69) m/s | 0.1 |
| 20:00 | Cloudy | 13 °C | 0% | 80% | 94% | 761 mm Hg | SW 224° 2 (4.19) m/s | 0.1 |
| 21:00 |  Mist | 12 °C | 74% (0.01 mm/hr) | 68% | 96% | 761 mm Hg | SSW 213° 2.61 (5.47) m/s | 0 |
| 22:00 |  Fog | 11 °C | 63% (0.01 mm/hr) | 100% | 99% | 761 mm Hg | SSW 201° 3.11 (6.5) m/s | 0 |
| 23:00 |  Patchy rain possible | 10 °C | 66% (0.02 mm/hr) | 91% | 99% | 761 mm Hg | SSW 211° 3.5 (6.64) m/s | 0 |
Frequently asked questions about the weather in Helsinki
Today in Helsinki the temperature ranges from 10 °C to 15 °C, wind up to 5.89 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Helsinki today is 100%. View the full multi-day forecast above to see the rain chances for each upcoming day.
The wind speed in Helsinki today reaches up to 5.89 m/s with gusts up to 11.83 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Helsinki today ranges from 80% to 99%. View the humidity chart above for hourly details.
The UV index in Helsinki today reaches up to 3. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in Helsinki today ranges from 759 to 763 mm Hg. View the pressure chart above for hourly readings.
Cloud cover in Helsinki today reaches up to 100%. Check the cloud cover chart above for hourly details throughout the day.
Helsinki 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.