5-day weather forecast Helsinki 26-04-2026
Weather forecast Helsinki today 26.04.2026: sunny, temperature from 1 °C to 7 °C.
Precipitation probability 75%. Wind up to 10.5 m/s (gusts 14.61 m/s). Air humidity 28–83%, atmospheric pressure 743–757 mm Hg, UV index up to 3.
Sunset 21:06
Moonrise 14:25 · Moonset 04:40
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Blowing snow | 1 °C | 75% (0.03 mm/hr) | 100% | 83% | 743 mm Hg | N 349° 10 (13.83) m/s | 0 |
| 01:00 | Blowing snow | 2 °C | 60% (0.01 mm/hr) | 80% | 74% | 744 mm Hg | N 350° 10.11 (14.08) m/s | 0 |
| 02:00 |  Cloudy | 2 °C | 0% | 72% | 62% | 745 mm Hg | NNW 345° 9.31 (13.31) m/s | 0 |
| 03:00 | Cloudy | 1 °C | 0% | 75% | 58% | 745 mm Hg | NNW 339° 9.81 (14.11) m/s | 0 |
| 04:00 | Cloudy | 1 °C | 0% | 64% | 57% | 746 mm Hg | NNW 339° 9.69 (13.94) m/s | 0 |
| 05:00 |  Partly cloudy | 1 °C | 0% | 45% | 55% | 746 mm Hg | NNW 338° 9.81 (14.03) m/s | 0 |
| 06:00 |  Partly cloudy | 1 °C | 0% | 30% | 53% | 747 mm Hg | NNW 338° 10.31 (14.61) m/s | 0 |
| 07:00 |  Sunny | 1 °C | 0% | 19% | 51% | 748 mm Hg | NNW 338° 10.19 (13.97) m/s | 0.1 |
| 08:00 | Sunny | 1 °C | 0% | 11% | 50% | 748 mm Hg | NNW 338° 10.5 (13.78) m/s | 0.4 |
| 09:00 | Sunny | 2 °C | 0% | 7% | 47% | 749 mm Hg | NNW 339° 10.39 (12.83) m/s | 0.9 |
| 10:00 | Sunny | 3 °C | 0% | 4% | 43% | 749 mm Hg | NNW 339° 10.19 (11.94) m/s | 1.5 |
| 11:00 | Sunny | 4 °C | 0% | 7% | 40% | 750 mm Hg | NNW 338° 9.89 (11.39) m/s | 2.1 |
| 12:00 | Partly cloudy | 5 °C | 0% | 55% | 42% | 752 mm Hg | NNW 337° 9.61 (11.03) m/s | 2.7 |
| 13:00 | Sunny | 6 °C | 0% | 24% | 38% | 752 mm Hg | NNW 337° 9.89 (11.39) m/s | 3 |
| 14:00 | Partly cloudy | 6 °C | 0% | 42% | 36% | 752 mm Hg | NNW 339° 9.81 (11.28) m/s | 2.9 |
| 15:00 |  Overcast | 7 °C | 0% | 90% | 33% | 753 mm Hg | NNW 341° 9.31 (10.94) m/s | 2.5 |
| 16:00 | Overcast | 7 °C | 0% | 100% | 31% | 753 mm Hg | NNW 343° 8.5 (10.31) m/s | 1.9 |
| 17:00 |  Cloudy | 7 °C | 0% | 82% | 30% | 754 mm Hg | NNW 338° 7.81 (9.92) m/s | 1.3 |
| 18:00 | Partly cloudy | 6 °C | 0% | 0% | 28% | 755 mm Hg | NNW 335° 7.5 (10.03) m/s | 0.7 |
| 19:00 | Sunny | 6 °C | 0% | 9% | 34% | 755 mm Hg | NNW 332° 7.89 (11.19) m/s | 0.3 |
| 20:00 | Sunny | 5 °C | 0% | 9% | 37% | 755 mm Hg | NNW 332° 8.11 (12.06) m/s | 0.1 |
| 21:00 | Sunny | 4 °C | 0% | 6% | 41% | 755 mm Hg | NNW 335° 7.61 (11.86) m/s | 0 |
| 22:00 |  Clear | 3 °C | 0% | 12% | 44% | 756 mm Hg | NNW 337° 7.19 (11.28) m/s | 0 |
| 23:00 | Clear | 3 °C | 0% | 17% | 47% | 757 mm Hg | NNW 336° 7.19 (11.08) m/s | 0 |
Frequently asked questions about the weather in Helsinki
Today in Helsinki the temperature ranges from 1 °C to 7 °C, wind up to 10.5 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Helsinki today is 75%. 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 10.5 m/s with gusts up to 14.61 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Helsinki today ranges from 28% to 83%. 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 743 to 757 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.