5-day weather forecast Helsinki 06-04-2026
Weather forecast Helsinki today 06.04.2026: blizzard, temperature from 1 °C to 4 °C.
Precipitation probability 100%. Wind up to 9.89 m/s (gusts 14.58 m/s). Air humidity 80–98%, atmospheric pressure 741–746 mm Hg, UV index up to 0.6.
Sunset 20:16
Moonrise 01:49 · Moonset 06:29
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Light rain shower | 4 °C | 100% (0.16 mm/hr) | 56% | 93% | 746 mm Hg | SSW 200° 7.31 (12.08) m/s | 0 |
| 01:00 |  Patchy rain possible | 4 °C | 85% (0.03 mm/hr) | 78% | 89% | 746 mm Hg | SSW 202° 7.11 (11.86) m/s | 0 |
| 02:00 |  Partly cloudy | 3 °C | 0% | 33% | 83% | 745 mm Hg | SSW 199° 7.5 (12.83) m/s | 0 |
| 03:00 | Patchy rain possible | 3 °C | 78% (0.01 mm/hr) | 77% | 80% | 744 mm Hg | SSW 197° 8.5 (14.03) m/s | 0 |
| 04:00 |  Light snow | 3 °C | 86% (0.03 mm/hr) | 96% | 80% | 744 mm Hg | SSW 192° 9.11 (14.25) m/s | 0 |
| 05:00 |  Blizzard | 2 °C | 100% (0.12 mm/hr) | 100% | 90% | 743 mm Hg | S 185° 9.11 (13.72) m/s | 0 |
| 06:00 | Blizzard | 2 °C | 100% (0.36 mm/hr) | 100% | 96% | 742 mm Hg | S 184° 9.89 (14.58) m/s | 0 |
| 07:00 |  Blizzard | 1 °C | 100% (0.83 mm/hr) | 100% | 97% | 742 mm Hg | S 187° 9.69 (14.14) m/s | 0 |
| 08:00 | Blizzard | 1 °C | 100% (0.51 mm/hr) | 100% | 97% | 741 mm Hg | S 191° 9.11 (13.36) m/s | 0.1 |
| 09:00 | Blizzard | 1 °C | 100% (0.81 mm/hr) | 100% | 97% | 741 mm Hg | SSW 193° 8.5 (12.33) m/s | 0.1 |
| 10:00 | Blizzard | 1 °C | 100% (0.43 mm/hr) | 100% | 97% | 741 mm Hg | SSW 202° 7.89 (11.56) m/s | 0.1 |
| 11:00 |  Heavy snow | 1 °C | 100% (0.34 mm/hr) | 100% | 97% | 741 mm Hg | SSW 209° 7.11 (10.22) m/s | 0.2 |
| 12:00 |  Light snow | 2 °C | 100% (0.06 mm/hr) | 100% | 97% | 742 mm Hg | SSW 210° 5 (7.36) m/s | 0.3 |
| 13:00 |  Patchy rain possible | 2 °C | 66% (0.01 mm/hr) | 100% | 97% | 743 mm Hg | SSW 204° 4.69 (6.67) m/s | 0.4 |
| 14:00 | Light snow | 2 °C | 64% (0.03 mm/hr) | 100% | 97% | 743 mm Hg | SSW 212° 3.89 (5.53) m/s | 0.4 |
| 15:00 | Light snow | 2 °C | 100% (0.06 mm/hr) | 100% | 96% | 743 mm Hg | SW 226° 3.5 (4.94) m/s | 0.6 |
| 16:00 | Light snow | 3 °C | 71% (0.03 mm/hr) | 100% | 95% | 743 mm Hg | SW 236° 3.39 (4.89) m/s | 0.3 |
| 17:00 |  Moderate snow | 3 °C | 100% (0.08 mm/hr) | 100% | 96% | 744 mm Hg | WSW 253° 2.81 (4.06) m/s | 0.2 |
| 18:00 |  Fog | 3 °C | 100% (0.15 mm/hr) | 100% | 97% | 744 mm Hg | W 267° 2.19 (3.31) m/s | 0.1 |
| 19:00 |  Light sleet | 3 °C | 100% (0.3 mm/hr) | 100% | 98% | 744 mm Hg | WNW 288° 1.81 (2.81) m/s | 0 |
| 20:00 | Light sleet | 3 °C | 100% (0.42 mm/hr) | 100% | 98% | 745 mm Hg | NW 314° 2.19 (3.44) m/s | 0 |
| 21:00 | Partly cloudy | 3 °C | 100% (0.46 mm/hr) | 75% | 93% | 746 mm Hg | NNW 334° 3.11 (4.78) m/s | 0 |
| 22:00 |  Heavy snow | 2 °C | 100% (0.38 mm/hr) | 100% | 98% | 746 mm Hg | N 353° 3.69 (5.64) m/s | 0 |
| 23:00 |  Moderate snow | 2 °C | 100% (0.16 mm/hr) | 100% | 97% | 746 mm Hg | N 4° 4.11 (6.22) m/s | 0 |
Frequently asked questions about the weather in Helsinki
Today in Helsinki the temperature ranges from 1 °C to 4 °C, wind up to 9.89 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 9.89 m/s with gusts up to 14.58 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Helsinki today ranges from 80% to 98%. View the humidity chart above for hourly details.
The UV index in Helsinki today reaches up to 0.6. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in Helsinki today ranges from 741 to 746 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.